Patents by Inventor Donald Howard

Donald Howard 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).

  • Publication number: 20240066158
    Abstract: An X-ray irradiation system includes a support for an object requiring decontamination, a first source of irradiation directed to a top side of the object; a second source of irradiation directed to a bottom side of the object; and a controller configured to control a dose rate and a time of each of the first source and the second source to optimize decontamination of the object. A method of irradiating an object is further disclosed.
    Type: Application
    Filed: August 24, 2022
    Publication date: February 29, 2024
    Inventors: Donald Howard Naugler, Mark E. Clemons, Anton Krassilnikov
  • Publication number: 20220287292
    Abstract: A bait rack including a mounting leg and a bait support portion is provided. The mounting leg has a bottom free edge and at least one mounting slot formed therein. The bait support portion includes an intermediate portion, an upward extending portion and a trough portion. The intermediate portion is connected to the mounting leg by a bent region formed between the mounting leg and the intermediate portion. The intermediate portion extends relative to the mounting leg in a non-parallel and non-perpendicular manner. The trough portion connects and is interposed between the upward extending portion and the intermediate portion. The intermediate portion, trough portion and upward extending panel portion forming a bait holding trough therebetween. A plurality of slots provide access to the bait holding trough from a location external of the bait holding trough. A bait station including the bait rack is also provided.
    Type: Application
    Filed: March 12, 2021
    Publication date: September 15, 2022
    Applicant: Liphatech, Inc.
    Inventors: Christopher H. Morales, James J. Doll, Donald Howard Franklin, JR., Brannon A. Coulter
  • Patent number: 8791189
    Abstract: A thermoplastic composition comprises, based on the total weight of the composition: 51-90 wt % polyester, 10-49 wt % ABS impact modifier; 0-20 wt % of multifunctional epoxy compound; 0-40 wt % filler; 0-2 wt % fibrillated fluoropolymer; and more than 0 to 5 wt % of a stabilizer composition. An article blow molded or injection molded from the composition has a multi-axial impact total energy from 30-100 Joules at ?30° C. and a ductility of more than 90%; a permeability of more than 0 and less than or equal to 1.5 g/m2-day to ASTM D 471-98 Fuel C, measured after exposure to ASTM D 471-98 Fuel C vapor for 20 weeks at 40° C.; an MVR of 1-20 cc/10 min., measured at 265° C.; a flexural modulus of greater than 1300 MPa; and retains at least 75% of its initial tensile elongation at break, after exposure to Fuel E85 for 28 days at 70° C.
    Type: Grant
    Filed: August 7, 2008
    Date of Patent: July 29, 2014
    Assignee: SABIC Innovative Plastics IP B.V.
    Inventors: Parminder Agarwal, Donald Howard Ellington, Robert Russell Gallucci, Josephus Gerardus M. van Gisbergen, Vishvajit Chandrakant Juikar, Ihab Odeh, Sathish Kumar Ranganathan, Kenneth Frederick Miller, Veeraraghavan Srinivasan
  • Patent number: 8592523
    Abstract: A composition of matter comprising an article derived from a composition containing: a. from about 30 to 80 wt. % of a polycarbonate component, b. from about 5 to about 50 wt. % of a polyester component, wherein when polybutylene terephthalate is present in the composition, the polybutylene terephthalate is present in conjunction with at least one other polyester that is not polybutylene terephthalate; c. about 2 to about 25 wt. % of an impact modifier; and d. a gloss reducing effective amount of a multifunctional additive comprising at least one epoxy group. The invention also includes injection molding processes, thermoforming processes for making articles.
    Type: Grant
    Filed: July 10, 2008
    Date of Patent: November 26, 2013
    Assignee: Sabic Innovative Plastics IP B.V.
    Inventors: Claire Qing Yu, Kenneth Frederick Miller, Donald Howard Ellington, Yantao Zhu
  • Patent number: 8168707
    Abstract: A thermoplastic composition comprises, based on the total weight of the composition: 51-90 wt % of a polyester, 10-49 wt % of an ABS impact modifier; 0 to 20 wt % of a multifunctional epoxy compound; 0-40 wt % of a filler; 0-2 wt % of a fibrillated fluoropolymer; and from more than 0 to 5 wt % of a stabilizer composition. An article blow molded or injection molded from the composition has a multi-axial impact total energy from 40-100 Joules at ?30° C.; a ductility of more than 90%, a permeability of more than 0 to less than or equal to 1.5 g/m2-day, measured after exposure Fuel C vapor for 20 weeks at 40° C.; an MVR of 1-20 cc/10 min; a flexural modulus of greater than 1300 MPa; and retains at least 75% of its initial tensile elongation at break after exposure to Fuel E85 for 28 days at 70° C.
    Type: Grant
    Filed: August 7, 2008
    Date of Patent: May 1, 2012
    Assignee: Sabic Innovative Plastics IP B.V.
    Inventors: Parminder Agarwal, Donald Howard Ellington, Robert Russell Gallucci, Josephus Gerardus M. van Gisbergen, Vishvajit Chandrakant Juikar, Ihab Odeh, Sathish Kumar Ranganathan, Kenneth Frederick Miller, Veeraraghavan Srinivasan
  • Patent number: 8084550
    Abstract: A composition comprising a) about 30 to 80 wt. % of a polycarbonate, b) about 5 to about 50 wt. % of a polyester, c) about 2 to about 25 wt. % of an impact modifier and d) a gloss reducing effective amount of a multifunctional additive comprising at least one epoxy group.
    Type: Grant
    Filed: December 22, 2005
    Date of Patent: December 27, 2011
    Assignee: Sabic Innovative Plastics IP B.V.
    Inventors: Donald Howard Ellington, Kenneth Frederick Miller, Yantao Zhu, Claire Qing Yu
  • Publication number: 20090181199
    Abstract: A thermoplastic composition comprises, based on the total weight of the composition: 51-90 wt % of a polyester, 10-49 wt % of an ABS impact modifier; 0 to 20 wt % of a multifunctional epoxy compound; 0-40 wt % of a filler; 0-2 wt % of a fibrillated fluoropolymer; and from more than 0 to 5 wt % of a stabilizer composition. An article blow molded or injection molded from the composition has a multi-axial impact total energy from 40-100 Joules at ?30° C.; a ductility of more than 90%, a permeability of more than 0 to less than or equal to 1.5g/m2-day, measured after exposure Fuel C vapor for 20 weeks at 40° C.; an MVR of 1-20 cc/10 min; a flexural modulus of greater than 1300 MPa; and retains at least 75% of its initial tensile elongation at break after exposure to Fuel E85 for 28 days at 70° C.
    Type: Application
    Filed: August 7, 2008
    Publication date: July 16, 2009
    Inventors: Parminder Agarwal, Donald Howard ELLINGTON, Robert Russell GALLUCCI, Josephus Gerardus van GISBERGEN, Vishvajit Chandrakant JUIKAR, Ihab Odeh, Sathish Kumar RANGANATHAN, Kenneth Frederick MILLER, Veeraraghavan SRINIVASAN
  • Publication number: 20090179035
    Abstract: A thermoplastic composition comprises, based on the total weight of the composition: 51-90 wt % polyester, 10-49 wt % ABS impact modifier; 0-20 wt % omultifunctional epoxy compound; 0-40 wt % filler; 0-2 wt % fibrillated fluoropolymer; and more than 0 to 5 wt % of a stabilizer composition. An article blow molded or injection molded from the composition has a multi-axial impact total energy from 30-100 Joules at ?30° C. and a ductility of more than 90%; a permeability of more than 0 and less than or equal to 1.5g/m2-day to ASTM D 471-98 Fuel C, measured after exposure to ASTM D 471-98 Fuel C vapor for 20 weeks at 40° C.; an MVR of 1-20 cc/10 min., measured at 265° C.; a flexural modulus of greater than 1300 MPa; and retains at least 75% of its initial tensile elongation at break, after exposure to Fuel E85 for 28 days at 70° C.
    Type: Application
    Filed: August 7, 2008
    Publication date: July 16, 2009
    Inventors: Parminder AGARWAL, Donald Howard ELLINGTON, Robert Russell GALLUCCI, Josephus Gerardus van GISBERGEN, Vishvajit Chandrakant JUIKAR, Ihab ODEH, Sathish Kumar RANGANATHAN, Kenneth Frederick MILLER, Veeraraghavan SRINIVASAN
  • Publication number: 20090005477
    Abstract: A composition of matter comprising an article derived from a composition containing: a. from about 30 to 80 wt. % of a polycarbonate component, b. from about 5 to about 50 wt. % of a polyester component, wherein when polybutylene terephthalate is present in the composition, the polybutylene terephthalate is present in conjunction with at least one other polyester that is not polybutylene terephthalate; c. about 2 to about 25 wt. % of an impact modifier; and d. a gloss reducing effective amount of a multifunctional additive comprising at least one epoxy group. The invention also includes injection molding processes, thermoforming processes for making articles.
    Type: Application
    Filed: July 10, 2008
    Publication date: January 1, 2009
    Inventors: Claire Qing Yu, Kenneth Frederick Miller, Donald Howard Ellington, Yantao Zhu
  • Publication number: 20080263388
    Abstract: A method and apparatus for managing customer topologies on packet networks are disclosed. For example, the method creates at least two event correlation instances for at least one customer topology, where a first event correlation instance resides in a primary availability management server, and a second event correlation instance resides in a secondary availability management server. The method also creates a test node for the first event correlation instance, where the test node provides at least one test message. The method then receives at least one response generated by the first event correlation instance that is responsive to the at least one test message, where the at least one response is received by the second event correlation instance. The method then performs a fail-over to the second event correlation instance from the first event correlation instance if a failure is detected from the at least one response.
    Type: Application
    Filed: April 18, 2007
    Publication date: October 23, 2008
    Inventors: JAMES ROBERT ALLEN, John Andrew Canger, Chin-Wang Chao, Donald Howard Esry, Cynthia R. Hoppe, Wenwen Ji, Angelo Napoli, Ronald Papritz
  • Patent number: 7395760
    Abstract: A device, system and method permitting on-line explosives-based cleaning and deslagging of a fuel burning facility (31) such as a boiler, furnace, incinerator, or scrubber. A coolant, such as ordinary water, is delivered to the explosives (101) to prevent them from detonating due to the heat of the on-line facility. Thus, controlled, appropriately-timed detonation can be initiated as desired, and boiler scale and slag is removed without the need to shut down or cool down the facility.
    Type: Grant
    Filed: September 7, 2005
    Date of Patent: July 8, 2008
    Assignee: NorthAmerican Industrial Services, Inc.
    Inventors: Francis Zilka, Timothy Zilka, Kurt Prouty, Donald Howard
  • Publication number: 20060027191
    Abstract: A device, system and method permitting on-line explosives-based cleaning and deslagging of a fuel burning facility (31) such as a boiler, furnace, incinerator, or scrubber. A coolant, such as ordinary water, is delivered to the explosives (101) to prevent them from detonating due to the heat of the on-line facility. Thus, controlled, appropriately-timed detonation can be initiated as desired, and boiler scale and slag is removed without the need to shut down or cool down the facility.
    Type: Application
    Filed: September 7, 2005
    Publication date: February 9, 2006
    Applicant: NORTHAMERICAN INDUSTRIAL SERVICES, INC.
    Inventors: Francis Zilka, Timothy Zilka, Kurt Prouty, Donald Howard
  • Publication number: 20050067568
    Abstract: A method for reconstructing internal surface geometry of a part includes registering a thickness map for the part with external surface data for the part. The thickness map has a number of thickness data. Internal surface data is generated using the thickness map and the external surface data to reconstruct the internal surface geometry.
    Type: Application
    Filed: September 30, 2003
    Publication date: March 31, 2005
    Inventors: Kevin Harding, Alexander Bernard Rebello, Donald Howard
  • Publication number: 20040216698
    Abstract: A device, system and method permitting on-line explosives-based cleaning and deslagging of a fuel burning facility such as a boiler, furnace, incinerator, or scrubber. A coolant, such as ordinary water, is delivered to the explosives to prevent them from detonating due to the heat of the on-line facility. Thus, controlled, appropriately-timed detonation can be initiated as desired, and boiler scale and slag is removed without the need to shut down or cool down the facility.
    Type: Application
    Filed: June 25, 2004
    Publication date: November 4, 2004
    Applicant: NorthAmerican Industrial Services
    Inventors: Francis Zilka, Timothy Zilka, Kurt Prouty, Donald Howard, Christopher Scaringe, William Youngs
  • Publication number: 20040127653
    Abstract: Disclosed are transparent polycarbonate/polyester compositions with excellent balance of improved physical properties, and a single-stage melt extrusion process for making such compositions wherein an acidic stabilizing additive is added down-stream from the polycarbonate/polyester melt reaction location.
    Type: Application
    Filed: July 23, 2003
    Publication date: July 1, 2004
    Applicant: General Electric Company
    Inventors: Donald Howard Ellington, Shoen (Michael) Davis, Peter H. Th. Vollenberg, Gabrie Hoogland, Abbas-Alli Ghudubhai Shaikh, Ganesh Kannan, Vishvajit Chandrakant Juikar, Rajashekhar Shiddappa Totad, Paul Honigfort, Manickam Jayakannan
  • Patent number: 6755156
    Abstract: A device, system and method permitting on-line explosives-based cleaning and deslagging of a fuel burning facility (31) such as a boiler, furnace, incinerator, or scrubber. A coolant, such as ordinary water, is delivered to the explosives (101) to prevent them from detonating due to the heat of the on-line facility. Thus, controlled, appropriately-timed detonation can be initiated as desired, and boiler scale and slag is removed without the need to shut down or cool down the facility.
    Type: Grant
    Filed: March 5, 2002
    Date of Patent: June 29, 2004
    Assignee: NorthAmerican Industrial Services, Inc.
    Inventors: Francis Zilka, Timothy Zilka, Kurt Prouty, Donald Howard, Christopher Scaringe, William Youngs
  • Publication number: 20040107858
    Abstract: A device, system and method permitting on-line explosives-based cleaning and deslagging of a fuel burning facility (31) such as a boiler, furnace, incinerator, or scrubber. A coolant, such as ordinary water, is delivered to the explosives (101) to prevent them from detonating due to the heat of the on-line facility. Thus, controlled, appropriately-timed detonation can be initiated as desired, and boiler scale and slag is removed without the need to shut down or cool down the facility.
    Type: Application
    Filed: August 6, 2003
    Publication date: June 10, 2004
    Applicant: NORTHAMERICAN INDUSTRIAL SERVICES, INC.
    Inventors: Francis Zilka, Timothy Zilka, Kurt Prouty, Donald Howard
  • Patent number: 6644201
    Abstract: A device, system and method permitting on-line explosives-based cleaning and deslagging of a fuel burning facility such as a boiler, furnace, incinerator, or scrubber. A coolant, such as ordinary water, is delivered to the explosives to prevent them from detonating due to the heat of the on-line facility. Thus, controlled, appropriately-timed detonation can be initiated as desired, and boiler scale and slag is removed without the need to shut down or cool down the facility.
    Type: Grant
    Filed: May 2, 2002
    Date of Patent: November 11, 2003
    Assignee: NorthAmerican Industrial Services, Inc.
    Inventors: Francis Zilka, Timothy Zilka, Kurt Prouty, Donald Howard, Christopher Scaringe, William Youngs
  • Patent number: 6604468
    Abstract: A device, system and method permitting on-line explosives-based cleaning and deslagging of a fuel burning facility (31) such as a boiler, furnace, incinerator, or scrubber. A coolant, such as ordinary water, is delivered to the explosives (101) to prevent them from detonating due to the heat of the on-line facility. Thus, controlled, appropriately-timed detonation can be initiated as desired, and boiler scale and slag is removed without the need to shut down or cool down the facility.
    Type: Grant
    Filed: August 12, 2002
    Date of Patent: August 12, 2003
    Assignee: North American Industrial Services, Inc.
    Inventors: Francis Zilka, Timothy Zilka, Kurt Prouty, Donald Howard
  • Patent number: 6598286
    Abstract: An arrangement for locking a metal tube to a hose fitting in which the end of the metal tube is flared to form a generally conical tube end, and the conical tube end is inserted into a fitting to seat against an opposing conical shoulder. The portion of the fitting surrounding the tube is then plastically deformed around the tube firmly and sealingly to grasp the tube, but without scarring a corrosion resistant coating on the tube. A plurality of barbs preferably are formed on the radially outer surface of the flared end of the tube for engaging the fitting when the fitting is crimped over the flared end of the tube and thereby preventing rotation of the tube with respect to the body of the fitting. The other end of the fitting may be crimped or otherwise secured to a constituent part such as a fluid hose.
    Type: Grant
    Filed: August 16, 2002
    Date of Patent: July 29, 2003
    Inventor: Donald Howard Brugmann, Jr.