Patents by Inventor John M. Ryan
John M. Ryan 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).
-
Patent number: 11932777Abstract: Compositions and methods are described which provide a protective coating to coils or springs via a polymerization process such as by covalent bonding that includes grafting to the metal surface.Type: GrantFiled: December 9, 2022Date of Patent: March 19, 2024Assignee: Winamac Coil Spring, Inc.Inventors: Paul Thottathil, John M. Ryan, Purushothaman Kesavan, Satyabrata Mukherjee
-
Publication number: 20230113121Abstract: Compositions and methods are described which provide a protective coating to coils or springs via a polymerization process such as by covalent bonding that includes grafting to the metal surface.Type: ApplicationFiled: December 9, 2022Publication date: April 13, 2023Inventors: Paul Thottathil, John M. Ryan, Purushothaman Kesavan, Satyabrata Mukherjee
-
Patent number: 11549021Abstract: Compositions and methods are described which provide a protective coating to coils or springs via a polymerization process such as by covalent bonding that includes grafting to the metal surface.Type: GrantFiled: September 29, 2020Date of Patent: January 10, 2023Assignee: Winimac Coil Spring, Inc.Inventors: Paul Thottathil, John M. Ryan, Purushothaman Kesavan, Satyabrata Mukherjee
-
Publication number: 20210041331Abstract: This subject technology relates to a polymeric composition for application onto substrates, such as stainless steel blades, for lubricity, abrasion resistance, and corrosion resistance. The coatings developed using the subject technology of chemical grafting in one aspect involves the use of prepolymer, monomers, catalysts, graft initiator, wetting agent, fillers and other ingredients of the composition. The coating thus obtained when applied on the stainless steel allows obtaining graft polymerization, thereby forming a polymer film chemically attached to the substrate. The substrate is reacted with graft initiators which create reaction sites on the substrate via a free radical mechanism that renders the substrate receptive to attachment of monomers/prepolymers, thus forming a polymeric film that is chemically bonded to the substrate to achieve the desired properties in terms abrasion, wear, lubricity and other properties.Type: ApplicationFiled: July 27, 2020Publication date: February 11, 2021Inventors: Mike Waleryszak, Paul Thottathil, John M. Ryan, Purushothaman Kesavan, Satyabrata Mukherjee
-
Publication number: 20210017397Abstract: Compositions and methods are described which provide a protective coating to coils or springs via a polymerization process such as by covalent bonding that includes grafting to the metal surface.Type: ApplicationFiled: September 29, 2020Publication date: January 21, 2021Inventors: Paul Thottathil, John M. Ryan, Purushothaman Kesavan, Satyabrata Mukherjee
-
Patent number: 10793724Abstract: Compositions and methods are described which provide a protective coating to coils or springs via a polymerization process such as by covalent bonding that includes grafting to the metal surface.Type: GrantFiled: November 6, 2018Date of Patent: October 6, 2020Assignee: Winimac Coil Spring, Inc.Inventors: Paul Thottathil, John M. Ryan, Purushothaman Kesavan, Satyabrata Mukherjee
-
Publication number: 20190136071Abstract: Compositions and methods are described which provide a protective coating to coils or springs via a polymerization process such as by covalent bonding that includes grafting to the metal surface.Type: ApplicationFiled: November 6, 2018Publication date: May 9, 2019Inventors: Paul Thottathil, John M. Ryan, Purushothaman Kesavan, Satyabrata Mukherjee
-
Patent number: 10253964Abstract: Wearable headlight devices and related methods are provided and can include a luminaire that can include a housing having a luminaire vent therein for receiving cooling air and a light source contained within the housing. An air moving device can be located outside of the luminaire for facilitating cooling air intake through the luminaire vent. An exhaust tube can be connected to the luminaire and the air moving device to facilitate air flow of the cooling air between the luminaire and the air moving device.Type: GrantFiled: July 25, 2016Date of Patent: April 9, 2019Assignee: Integra LifeSciences CorporationInventors: James Strong, Richard A. Tamburrino, John M. Ryan, Roger W. A. Leseberg, Ervin Goldfain, David M. Babson, David Stephens, Angelo Martellaro
-
Publication number: 20160334092Abstract: Wearable headlight devices and related methods are provided and can include a luminaire that can include a housing having a luminaire vent therein for receiving cooling air and a light source contained within the housing. An air moving device can be located outside of the luminaire for facilitating cooling air intake through the luminaire vent. An exhaust tube can be connected to the luminaire and the air moving device to facilitate air flow of the cooling air between the luminaire and the air moving device.Type: ApplicationFiled: July 25, 2016Publication date: November 17, 2016Inventors: James Strong, Richard A. Tamburrino, John M. Ryan, Roger W. A. Leseberg, Ervin Goldfain, David M. Babson, David Stephens, Angelo Martellaro
-
Patent number: 9400101Abstract: Wearable headlight devices and related methods are provided and can include a luminaire that can include a housing having a luminaire vent therein for receiving cooling air and a light source contained within the housing. An air moving device can be located outside of the luminaire for facilitating cooling air intake through the luminaire vent. An exhaust tube can be connected to the luminaire and the air moving device to facilitate air flow of the cooling air between the luminaire and the air moving device.Type: GrantFiled: November 25, 2014Date of Patent: July 26, 2016Assignee: Integra LifeSciences CorporationInventors: James Strong, Richard A. Tamburrino, John M. Ryan, Roger W. A. Leseberg, Ervin Goldfain, David M. Babson, David Stephens, Angelo Martellaro
-
Publication number: 20150153035Abstract: Wearable headlight devices and related methods are provided and can include a luminaire that can include a housing having a luminaire vent therein for receiving cooling air and a light source contained within the housing. An air moving device can be located outside of the luminaire for facilitating cooling air intake through the luminaire vent. An exhaust tube can be connected to the luminaire and the air moving device to facilitate air flow of the cooling air between the luminaire and the air moving device.Type: ApplicationFiled: November 25, 2014Publication date: June 4, 2015Inventors: James Strong, Richard A. Tamburrino, John M. Ryan, Roger W. A. Leseberg, Ervin Goldfain, David M. Babson, David Stephens, Angelo Martellaro
-
Patent number: 8899774Abstract: Wearable headlight devices and related methods are provided and can include a luminaire that can include a housing having a luminaire vent therein for receiving cooling air and a light source contained within the housing. An air moving device can be located outside of the luminaire for facilitating cooling air intake through the luminaire vent. An exhaust tube can be connected to the luminaire and the air moving device to facilitate air flow of the cooling air between the luminaire and the air moving device.Type: GrantFiled: March 22, 2011Date of Patent: December 2, 2014Assignee: Integra Lifesciences CorporationInventors: James Strong, Richard A. Tamburrino, John M. Ryan, Roger W. Leseberg, Ervin Goldfain, David M. Babson, David Stephens, Angelo Martellaro
-
Publication number: 20120120635Abstract: Wearable headlight devices and related methods are provided and can include a luminaire that can include a housing having a luminaire vent therein for receiving cooling air and a light source contained within the housing. An air moving device can be located outside of the luminaire for facilitating cooling air intake through the luminaire vent. An exhaust tube can be connected to the luminaire and the air moving device to facilitate air flow of the cooling air between the luminaire and the air moving device.Type: ApplicationFiled: March 22, 2011Publication date: May 17, 2012Inventors: James Strong, Richard A. Tamburrino, John M. Ryan, Roger W. Leseberg, Ervin Goldfain, David M. Babson, David Stephens, Angelo Martellaro
-
Patent number: 7744812Abstract: A gas operated part forming die apparatus has compact high tonnage presses which are operated by high pressure gas generated within chambers and controlled to operate high pressure pistons and dies for compressing particulate material into dense formed parts. Combustion chambers are filled with pressurized mixtures of combustible gases and diluents. Elongated chambers have insulating walls and spaced electrodes. Some contain liquid or particulate ablatable materials or ablatable liners. Others extend fuzes between the electrodes and are filled with pressurized gases. Gas is removed from the particulate material. Die cavities may be precompressed during filing of chambers with pressurized gas. Igniting the combustible gases or creating arcs between the electrodes produces rapidly expanding high pressure resultant gases for driving pistons and movable dies and rapidly compressing die cavities. Pressures in the chambers are contained, or pistons are restrained until releasing and driving the pistons.Type: GrantFiled: July 23, 2004Date of Patent: June 29, 2010Assignee: Utron Inc.Inventors: F. Douglas Witherspoon, Dennis W. Massey, T. Arul Mozhi, David L. Kruczynski, John M. Ryan
-
Patent number: 6838632Abstract: A high voltage switch contact structure capable of interrupting high voltage, high current AC and DC circuits. The contact structure confines the arc created when contacts open to the thin area between two insulating surfaces in intimate contact. This forces the arc into the shape of a thin sheet which loses heat energy far more rapidly than an arc column having a circular cross-section. These high heat losses require a dramatic increase in the voltage required to maintain the arc, thus extinguishing it when the required voltage exceeds the available voltage. The arc extinguishing process with this invention is not dependent on the occurrence of a current zero crossing and, consequently, is capable of rapidly interrupting both AC and DC circuits. The contact structure achieves its high performance without the use of sulfur hexafluoride.Type: GrantFiled: April 23, 2003Date of Patent: January 4, 2005Assignee: Utron Inc.Inventors: Lester C. Via, F. Douglas Witherspoon, John M. Ryan
-
Publication number: 20040265161Abstract: A gas operated part forming die apparatus has compact high tonnage presses which are operated by high pressure gas generated within chambers and controlled to operate high pressure pistons and dies for compressing particulate material into dense formed parts. Combustion chambers are filled with pressurized mixtures of combustible gases and diluents. Elongated chambers have insulating walls and spaced electrodes. Some contain liquid or particulate ablatable materials or ablatable liners. Others extend fuzes between the electrodes and are filled with pressurized gases. Gas is removed from the particulate material. Die cavities may be precompressed during filing of chambers with pressurized gas. Igniting the combustible gases or creating arcs between the electrodes produces rapidly expanding high pressure resultant gases for driving pistons and movable dies and rapidly compressing die cavities. Pressures in the chambers are contained, or pistons are restrained until releasing and driving the pistons.Type: ApplicationFiled: July 23, 2004Publication date: December 30, 2004Inventors: F. Douglas Witherspoon, Dennis W. Massey, T. Arul Mozhi, David L. Kruczynski, John M. Ryan
-
Patent number: 6767505Abstract: A gas operated part forming die apparatus has compact high tonnage presses which are operated by high pressure gas generated within chambers and controlled to operate high pressure pistons and dies for compressing particulate material into dense formed parts. Combustion chambers are filled with pressurized mixtures of combustible gases and diluents. Elongated chambers have insulating walls and spaced electrodes. Some contain liquid or particulate ablatable materials or ablatable liners. Others extend fuzes between the electrodes and are filled with pressurized gases. Gas is removed from the particulate material. Die cavities may be precompressed during filing of chambers with pressurized gas. Igniting the combustible gases or creating arcs between the electrodes produces rapidly expanding high pressure resultant gases for driving pistons and movable dies and rapidly compressing die cavities. Pressures in the chambers are contained, or pistons are restrained until releasing and driving the pistons.Type: GrantFiled: July 12, 2001Date of Patent: July 27, 2004Assignee: Utron Inc.Inventors: F. Douglas Witherspoon, Dennis W. Massey, T. Arul Mozhi, David L. Kruczynski, John M. Ryan
-
Patent number: 6542875Abstract: Limited partnerships formed for specified public purposes, such as qualified low-income and elderly housing construction and services, are federally tax advantaged. In accordance with the present invention, tax credits and/or passive losses are leveraged by being directed into a method of funding charitable works, for instance school construction projects. A $1 million investment in a qualifying tax credit and/or passive loss plan, with recoupment of the investment after 13 years, will return 8.05% after taxes over 13 years if 50% of the tax credit amounts are donated to a qualified charity or public entity; this results in a net benefit to the donor of $1,759,450 and a total contribution to the charitable entity of $615,000. That contribution can, in accordance with the invention, fund the issuance and retirement of municipal bonds secured principally by the contribution, sufficient for a school construction project of about $500,000.Type: GrantFiled: August 19, 1999Date of Patent: April 1, 2003Assignee: Arcon Capital, LLCInventors: Steven Mulvihill, Patricia A. Teplan, Geraldine K. Ryan, John M. Ryan
-
Publication number: 20020025272Abstract: A gas operated part forming die apparatus has compact high tonnage presses which are operated by high pressure gas generated within chambers and controlled to operate high pressure pistons and dies for compressing particulate material into dense formed parts. Combustion chambers are filled with pressurized mixtures of combustible gases and diluents. Elongated chambers have insulating walls and spaced electrodes. Some contain liquid or particulate ablatable materials or ablatable liners. Others extend fuzes between the electrodes and are filled with pressurized gases. Gas is removed from the particulate material. Die cavities may be precompressed during filing of chambers with pressurized gas. Igniting the combustible gases or creating arcs between the electrodes produces rapidly expanding high pressure resultant gases for driving pistons and movable dies and rapidly compressing die cavities. Pressures in the chambers are contained, or pistons are restrained until releasing and driving the pistons.Type: ApplicationFiled: July 12, 2001Publication date: February 28, 2002Inventors: F. Douglas Witherspoon, Dennis W. Massey, T. Arul Mozhi, David L. Kruczynski, John M. Ryan
-
Patent number: 5630606Abstract: A ball and socket trailer hitch with a throat that is capable of automatically seating and locking a telescoping member capable of lateral swinging movement. The hitch allows a stationary towing vehicle having been imprecisely aligned with a stationary trailer to be coupled without realigning either the trailer or towing vehicle, and then, in one backing motion of the towing vehicle, automatically aligning and locking the hitch into a towing configuration. The preferred embodiment is made up of a frame, a frusto-pyramidally shaped throat, a matingly frusto-pyramidally shaped telescoping member to which a coupling structure which is accepted by the trailer is affixed, an elongated rail, a trunnion pivotally linking the rail to the throat, a locking-pin assembly, and a safety pin. The elongated rail is removably attached to the rear and narrowed portion of the throat by a removable trunnion, which permits the rail, which extends beyond the throat opening, to pivot laterally within the confines of the throat.Type: GrantFiled: June 23, 1995Date of Patent: May 20, 1997Inventor: John M. Ryan