Patents by Inventor Paul E. Snowwhite
Paul E. Snowwhite has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10239087Abstract: A system for applying a two-part adhesive to a substrate includes two separate trays for holding a 15 gallon capacity drum containing a two-part adhesive compound, where the trays are tiltable independent of each other, a prime mover for providing an output torque, a first pump connected to the prime mover for receiving the output torque, the first pump having an inlet and an outlet, a second pump connected to the prime mover for receiving the output torque, the second pump having an inlet and an outlet, a first compound in communication with the inlet of the first pump, a second compound in communication with the inlet of the second pump, a first accumulator in communication with the outlet of the first pump, a second accumulator in communication with the outlet of the second pump, a first manifold in communication with the outlet of the first pump, and a second manifold in communication with the outlet of the second pump. A plurality of applicators is included.Type: GrantFiled: February 28, 2017Date of Patent: March 26, 2019Assignee: ADCO Products, LLCInventors: James Galvin, David L. Kunkle, James D. Haaser, Paul E. Snowwhite, Ronald Vollmer, Karl Johnson, Sean Uncapher, Justin Bates
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Publication number: 20170165705Abstract: A system for applying a two-part adhesive to a substrate includes two separate trays for holding a 15 gallon capacity drum containing a two-part adhesive compound, where the trays are tiltable independent of each other, a prime mover for providing an output torque, a first pump connected to the prime mover for receiving the output torque, the first pump having an inlet and an outlet, a second pump connected to the prime mover for receiving the output torque, the second pump having an inlet and an outlet, a first compound in communication with the inlet of the first pump, a second compound in communication with the inlet of the second pump, a first accumulator in communication with the outlet of the first pump, a second accumulator in communication with the outlet of the second pump, a first manifold in communication with the outlet of the first pump, and a second manifold in communication with the outlet of the second pump. A plurality of applicators is included.Type: ApplicationFiled: February 28, 2017Publication date: June 15, 2017Applicant: ADCO Products, LLCInventors: James Galvin, David L. Kunkle, James D. Haaser, Paul E. Snowwhite, Ronald Vollmer, Karl Johnson, Sean Uncapher, Justin Bates
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Patent number: 9610604Abstract: A system for applying a two-part adhesive to a substrate includes a prime mover for providing an output torque, a first pump connected to the prime mover for receiving the output torque, the first pump having an inlet and an outlet, a second pump connected to the prime mover for receiving the output torque, the second pump having an inlet and an outlet, a first compound in communication with the inlet of the first pump, a second compound in communication with the inlet of the second pump, a first accumulator in communication with the outlet of the first pump, a second accumulator in communication with the outlet of the second pump, a first manifold in communication with the outlet of the first pump, and a second manifold in communication with the outlet of the second pump. A plurality of applicators is included.Type: GrantFiled: February 15, 2011Date of Patent: April 4, 2017Assignee: ADCO Products, LLCInventors: James Galvin, David L. Kunkle, James D. Haaser, Paul E. Snowwhite
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Patent number: 9566594Abstract: A device for applying a two-part adhesive to a substrate includes a carrier, a first tray coupled to the carrier, a first package disposed in the first tray, and a second package disposed in the first tray. The first package contains a first part of the two-part adhesive and the second package contains a second part of the two-part adhesive. The device further includes a applicator that is in communication with the first package and the second package. The applicator is configured to receive the first part and the second part and mix the first part and the second part to form the two-part adhesive. The device also includes a second tray coupled to the carrier and configured to accommodate a power supply that provides electrical power to operate the device.Type: GrantFiled: June 5, 2014Date of Patent: February 14, 2017Assignee: ADCO Products, LLCInventors: James Galvin, David L. Kunkle, James D. Haaser, Paul E. Snowwhite, Ronald Vollmer, John William Miller
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Publication number: 20140283744Abstract: A device for applying a two-part adhesive to a substrate includes a carrier, a first tray coupled to the carrier, a first package disposed in the first tray, and a second package disposed in the first tray. The first package contains a first part of the two-part adhesive and the second package contains a second part of the two-part adhesive. The device further includes a applicator that is in communication with the first package and the second package. The applicator is configured to receive the first part and the second part and mix the first part and the second part to form the two-part adhesive. The device also includes a second tray coupled to the carrier and configured to accommodate a power supply that provides electrical power to operate the device.Type: ApplicationFiled: June 5, 2014Publication date: September 25, 2014Inventors: James Galvin, David L. Kunkle, James D. Haaser, Paul E. Snowwhite, Ronald Vollmer, John William Miller
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Publication number: 20120012054Abstract: A system for applying a two-part adhesive to a substrate includes a prime mover for providing an output torque, a first pump connected to the prime mover for receiving the output torque, the first pump having an inlet and an outlet, a second pump connected to the prime mover for receiving the output torque, the second pump having an inlet and an outlet, a first compound in communication with the inlet of the first pump, a second compound in communication with the inlet of the second pump, a first accumulator in communication with the outlet of the first pump, a second accumulator in communication with the outlet of the second pump, a first manifold in communication with the outlet of the first pump, and a second manifold in communication with the outlet of the second pump. A plurality of applicators is included.Type: ApplicationFiled: February 15, 2011Publication date: January 19, 2012Applicant: ADCO PRODUCTS, INC.Inventors: James Galvin, David L. Kunkle, James D. Haaser, Paul E. Snowwhite
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Publication number: 20100011685Abstract: Sealant assemblies and methods are provided for sealing an interface between a surface and a projection extending from the surface. The sealant assembly includes a flexible member circumscribing an area to form a sealant pocket and a filling sealant at least partially filling the sealant pocket. The filling sealant and the flexible member comprise substantially the same material.Type: ApplicationFiled: July 15, 2009Publication date: January 21, 2010Applicant: ADCO PRODUCTS, INC.Inventors: Ronald J. Janoski, Mark C. Rundo, Jonathan A. Karas, Michael Lewis Kerman, Nicholas John Berard, Wayne Mazorow, Paul E. Snowwhite, Paul Ruede
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Publication number: 20090171011Abstract: Optical fiber coatings are disclosed having excellent ribbon stripping and adhesion behavior. The coatings are radiation-curable. The excellent stripping and adhesion behavior can be achieved by several means which include by use of additives, by use of radiation-curable oligomers having higher molecular weight, or by use of coatings having certain thermal properties. Combination of means can be employed. Stripping behavior can be measured by crack propagation and fiber friction measurements.Type: ApplicationFiled: November 14, 2008Publication date: July 2, 2009Applicant: DSM IP ASSETS B.V.Inventors: David M. Szum, Chander P. Chawla, James R. Petisce, John T. Vandeberg, George Pasternack, Timothy E. Bishop, Paul E. Snowwhite, Edward P. Zahora, Stephen C. Lapin
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Publication number: 20090000508Abstract: Disclosed herein are non-aqueous, radiation curable inkjet inks exhibiting stability at high shear rate (good rheological stability), stability at high temperatures, and/or stability in inkjet print heads, especially impulse inkjet print heads. The inks have a wide process window at a variety of print speeds using an impulse inkjet print head.Type: ApplicationFiled: July 14, 2005Publication date: January 1, 2009Inventors: Sara Edison, Matthew M. Ellison, John Fech, Xin Huo, Sudhaker Madhusoodhanan, Devdatt S. Nagvekar, Paul E. Snowwhite, Stephen Sung, Kim Lynn Webb
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Patent number: 7276543Abstract: The present invention relates to a coated optical fiber comprising a glass optical fiber with a single protective coating or a combination of an inner and an outer primary coating applied thereon and optionally with a colored coating subsequently applied thereon wherein the inner primary coating or at least a portion of the single coating is prepared from a radiation curable composition which when cured as a capillary film with a 100W medium pressure mercury lamp has a percentage reacted acrylate unsaturation of at least about 54% after exposure to a dose of about 4.4 mJ/cm2 or wherein the outer primary coating is prepared from a radiation curable composition which when cured as a capillary film with a 100 W medium pressure mercury lamp has a percentage reacted acrylate unsaturation of at least about 56% after exposure to a dose of about 4.4 mJ/cm2. The invention further relates to a radiation curable composition having a high cure speed.Type: GrantFiled: October 9, 2001Date of Patent: October 2, 2007Assignee: DSM IP Assets B.V.Inventors: Timothy E. Bishop, Paul E. Snowwhite, Tyson Norlin, James J. Schouten, John Southwell, Anthony Toussaint
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Patent number: 6661959Abstract: Optical fiber coatings are disclosed having excellent ribbon stripping and adhesion behavior. The coatings are radiation-curable. The excellent stripping and adhesion behavior can be achieved by several means which include by use of additives, by use of radiation-curable oligomers having higher molecular weight, or by use of coatings having certain thermal properties. Combination of means can be employed. Stripping behavior can be measured by crack propagation and fiber friction measurements.Type: GrantFiled: December 6, 2001Date of Patent: December 9, 2003Assignee: DSM N.V.Inventors: David M. Szum, Chander P. Chawla, James R. Petisce, John T. Vandeberg, George Pasternack, Timothy E. Bishop, Paul E. Snowwhite, Edward P. Zahora, Stephen C. Lapin
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Patent number: 6630242Abstract: A radiation-curable fiber optic coating composition for an inner primary coating includes a coloring agent, preferably a dye or a dye precursor, compatible with the fiber of the fiber optic and capable of imparting a pre-selected color to the inner primary coating, or another coating. The coloring agent can be a reactive dye. Any of the dyes preferably is stabilized by a stabiliser in the colored coating layer, or, preferably, in a more exterior layer.Type: GrantFiled: July 26, 2000Date of Patent: October 7, 2003Assignee: DSM N.V.Inventors: Jibing Lin, Eva I. Montgomery, Paul E. Snowwhite, Jr., James R. Petisce, Anton Kotesky
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Publication number: 20030147615Abstract: Optical fiber coatings are disclosed having excellent ribbon stripping and adhesion behavior. The coatings are radiation-curable. The excellent stripping and adhesion behavior can be achieved by several means which include by use of additives, by use of radiation-curable oligomers having higher molecular weight, or by use of coatings having certain thermal properties. Combination of means can be employed. Stripping behavior can be measured by crack propagation and fiber friction measurements.Type: ApplicationFiled: June 5, 2002Publication date: August 7, 2003Inventors: David M. Szum, Chander P. Chawla, James R. Petisce, John T. Vandeberg, George Pasternack, Timothy E. Bishop, Paul E. Snowwhite, Edward P. Zahora, Stephen C. Lapin
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Publication number: 20030147614Abstract: Optical fiber coatings are disclosed having excellent ribbon stripping and adhesion behavior. The coatings are radiation-curable. The excellent stripping and adhesion behavior can be achieved by several means which include by use of additives, by use of radiation-curable oligomers having higher molecular weight, or by use of coatings having certain thermal properties. Combination of means can be employed. Stripping behavior can be measured by crack propagation and fiber friction measurements.Type: ApplicationFiled: April 10, 2002Publication date: August 7, 2003Applicant: DSM N.V.Inventors: David M. Szum, Chander P. Chawla, James R. Petisce, John T. Vandeberg, George Pasternack, Timothy E. Bishop, Paul E. Snowwhite, Edward P. Zahora, Stephen C. Lapin
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Publication number: 20030100627Abstract: The present invention relates to a coated optical fiber comprising a glass optical fiber with a single protective coating or a combination of an inner and an outer primary coating applied thereon and optionally with a colored coating subsequently applied thereon wherein the inner primary coating or at least a portion of the single coating is prepared from a radiation curable composition which when cured as a capillary film with a 100W medium pressure mercury lamp has a percentage reacted acrylate unsaturation of at least about 54% after exposure to a dose of about 4.4 mJ/cm2 or wherein the outer primary coating is prepared from a radiation curable composition which when cured as a capillary film with a 100W medium pressure mercury lamp has a percentage reacted acrylate unsaturation of at least about 56% after exposure to a dose of about 4.4 mJ/cm2. The invention further relates to a radiation curable composition having a high cure speed.Type: ApplicationFiled: October 9, 2001Publication date: May 29, 2003Inventors: Timothy E. Bishop, Paul E. Snowwhite, Tyson Norlin, James J. Schouten, John Southwell, Anthony Toussaint
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Publication number: 20030063882Abstract: The present invention relates to a coated optical fiber comprising a glass optical fiber with a single protective coating or a combination of an inner and an outer primary coating applied thereon and optionally with a colored coating subsequently applied thereon wherein the inner primary coating or at least a portion of the single coating is prepared from a radiation curable composition which when cured as a capillary film with a 10OW medium pressure mercury lamp has a percentage reacted acrylate unsaturation of at least about 54% after exposure to a dose of about 4.4 mJ/cm2 or wherein the outer primary coating is prepared from a radiation curable composition which when cured as a capillary film with a 10OW medium pressure mercury lamp has a percentage reacted acrylate unsaturation of at least about 56% after exposure to a dose of about 4.4 mJ/cm2. The invention further relates to a radiation curable composition having a high cure speed.Type: ApplicationFiled: July 3, 2002Publication date: April 3, 2003Inventors: Timothy E. Bishop, Paul E. Snowwhite, Tyson Norlin, James J. Schouten, John Southwell, Anthony Toussaint
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Patent number: 6534557Abstract: Optical fiber primary coating systems are disclosed having excellent ribbon stripping and adhesion behavior. The coatings are radiation-curable. The excellent stripping and adhesion behavior can be inner piramry coating composition having a slip enhancing component and a high modulus outer primary coating composition. Combination of means can be employed. Stripping behavior can be measured by crack propagation and fiber friction measurements.Type: GrantFiled: July 15, 1999Date of Patent: March 18, 2003Assignee: DSM N.V.Inventors: David M. Szum, Chander P. Chawla, James R. Petisce, George Pasternack, Timothy E. Bishop, Paul E. Snowwhite, Edward P. Zahora
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Publication number: 20020183415Abstract: Optical fiber primary coating systems are disclosed having excellent ribbon stripping and adhesion behavior. The coatings are radiation-curable. The excellent stripping and adhesion behavior can be inner piramry coating composition having a slip enhancing component and a high modulus outer primary coating composition. Combination of means can be employed. Stripping behavior can be measured by crack propagation and fiber friction measurements.Type: ApplicationFiled: July 15, 1999Publication date: December 5, 2002Inventors: DAVID M. SZUM, CHANDER P. CHAWLA, JAMES R. PETISCE, GEORGE PASTERNACK, TIMOTHY E. BISHOP, PAUL E. SNOWWHITE, EDWARD P. ZAHORA
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Publication number: 20020181913Abstract: Optical fiber coatings are disclosed having excellent ribbon stripping and adhesion behavior. The coatings are radiation-curable. The excellent stripping and adhesion behavior can be achieved by several means which include by use of additives, by use of radiation-curable oligomers having higher molecular weight, or by use of coatings having certain thermal properties. Combination of means can be employed. Stripping behavior can be measured by crack propagation and fiber friction measurements.Type: ApplicationFiled: April 10, 2002Publication date: December 5, 2002Applicant: DSM N.V.Inventors: David M. Szum, Chander P. Chawla, James R. Petisce, John T. Vandeberg, George Pasternack, Timothy E. Bishop, Paul E. Snowwhite, Edward P. Zahora, Stephen C. Lapin
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Publication number: 20020168163Abstract: Optical fiber coatings are disclosed having excellent ribbon stripping and adhesion behavior. The coatings are radiation-curable. The excellent stripping and adhesion behavior can be achieved by several means which include by use of additives, by use of radiation-curable oligomers having higher molecular weight, or by use of coatings having certain thermal properties. Combination of means can be employed. Stripping behavior can be measured by crack propagation and fiber friction measurements.Type: ApplicationFiled: December 6, 2001Publication date: November 14, 2002Inventors: David M. Szum, Chander P. Chawla, James R. Petisce, John T. Vandeberg, George Pasternack, Timothy E. Bishop, Paul E. Snowwhite, Edward P. Zahora, Stephen C. Lapin