Patents by Inventor John D. Keller

John D. Keller 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: 10072918
    Abstract: Embodiments described herein include layered mesh containers and methods for using the containers to safely transport and dispose of airbag inflators having ammonium-nitrate-based propellant. For example, a container is provided that can hold multiple airbag inflators and withstand up to 4 moles of matter being deployed from an inflator having ammonium-nitrate-based propellant. The container can contain the inflator and any shrapnel associated with the explosion while also venting gases expelled as a result of the explosion. Various container designs are provided, along with methods for using these containers.
    Type: Grant
    Filed: December 8, 2016
    Date of Patent: September 11, 2018
    Assignee: Captive Technologies, LLC
    Inventor: John D. Keller
  • Patent number: 10072917
    Abstract: Embodiments described herein include specialized barrel containers and methods for using the containers to safely transport and dispose of airbag inflators having ammonium-nitrate-based propellant. For example, a container is provided that can hold multiple airbag inflators and withstand up to 4 moles of matter being deployed from an inflator having ammonium-nitrate-based propellant. The container can contain the inflator and any shrapnel associated with the explosion while also venting gases expelled as a result of the explosion. Various container designs are provided, along with methods for using these containers.
    Type: Grant
    Filed: December 8, 2016
    Date of Patent: September 11, 2018
    Assignee: Captive Technologies, LLC
    Inventor: John D. Keller
  • Publication number: 20170328695
    Abstract: Embodiments described herein include layered mesh containers and methods for using the containers to safely transport and dispose of airbag inflators having ammonium-nitrate-based propellant. For example, a container is provided that can hold multiple airbag inflators and withstand up to 4 moles of matter being deployed from an inflator having ammonium-nitrate-based propellant. The container can contain the inflator and any shrapnel associated with the explosion while also venting gases expelled as a result of the explosion. Various container designs are provided, along with methods for using these containers.
    Type: Application
    Filed: December 8, 2016
    Publication date: November 16, 2017
    Inventor: John D. Keller
  • Publication number: 20170328694
    Abstract: Embodiments described herein include specialized barrel containers and methods for using the containers to safely transport and dispose of airbag inflators having ammonium-nitrate-based propellant. For example, a container is provided that can hold multiple airbag inflators and withstand up to 4 moles of matter being deployed from an inflator having ammonium-nitrate-based propellant. The container can contain the inflator and any shrapnel associated with the explosion while also venting gases expelled as a result of the explosion. Various container designs are provided, along with methods for using these containers.
    Type: Application
    Filed: December 8, 2016
    Publication date: November 16, 2017
    Inventor: John D. Keller
  • Patent number: 9709370
    Abstract: Embodiments described herein include systems and methods for safely transporting and disposing of airbag inflators. For example, a container is provided that can hold multiple airbag inflators and withstand inflator explosion resulting in failure of the metal inflator housing. The container can contain the inflator and any shrapnel associated with the explosion while also venting gases expelled as a result of the explosion. Various container designs are provided, along with methods for using these containers.
    Type: Grant
    Filed: November 23, 2016
    Date of Patent: July 18, 2017
    Assignee: Captive Technologies, LLC
    Inventor: John D. Keller
  • Publication number: 20140030411
    Abstract: The present invention relates to shortening compositions having reduced trans-fatty acids and methods of making the same. Such a shortening composition may include, for example, a mixture of a hard fat, a non-hydrogenated oil and an emulsifier. The shortening compositions may be used to make various food products.
    Type: Application
    Filed: July 25, 2013
    Publication date: January 30, 2014
    Applicant: Dow AgroSciences LLC
    Inventors: Frank T. Orthoefer, John D. Keller, JR., Jo-Anne Frank
  • Publication number: 20110135801
    Abstract: Described are flavor oil emulsions, comprising at least one flavor oil and a water soluble cellulose ether present in an amount sufficient to produce a stable emulsion.
    Type: Application
    Filed: August 7, 2009
    Publication date: June 9, 2011
    Inventors: Xiaodong Zhang, Marina Kuntsevich, John D. Keller
  • Publication number: 20100215824
    Abstract: The present invention relates to shortening compositions having reduced trans-fatty acids and methods of making the same. Such a shortening composition may include, for example, a mixture of a hard fat and a liquid oil, wherein the liquid oil is a monounsaturated oil. The shortening compositions may be used to make various food products.
    Type: Application
    Filed: February 24, 2010
    Publication date: August 26, 2010
    Inventors: Frank T. Orthoefer, John D. Keller, JR.
  • Patent number: 4504867
    Abstract: A radiation containment apparatus comprising a source of radiation having an area from which radiation is emitted, and a vinyl polymer sheet generally arranged about the area from which radiation is emitted in a manner so as to receive the radiation. The source of radiation is a cathode ray tube. The vinyl polymer sheet is a clear sheet of polyvinyl chloride. An enclosure made up of polyvinyl chloride sheets generally surround the source of radiation. A plurality of fasteners are arranged about the periphery of the cathode ray tube so as to receive the polyvinyl chloride sheet. The polyvinyl chloride sheet also includes notches about the outer edges for engaging the fasteners on the cathode ray tube.
    Type: Grant
    Filed: December 13, 1982
    Date of Patent: March 12, 1985
    Inventor: John D. Keller