Patents by Inventor Todd Lawrence

Todd Lawrence 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).

  • Process and a device assembly useful for producing a molded silicone rubber product from liquid silicone rubber composition via injection molding
    Patent number: 11905413
    Abstract: The invention relates to a device assembly and methods useful for producing molded silicone rubber products from liquid silicone rubber compositions (“LSR”) via injection molding. The methods provide a flexible process to produce faster cured silicone rubber products from LSR and allow for use of low curing temperature in the molding cavities without drastically lowering cure speed of the LSR and the physical properties of the produced molded silicone rubber material, therefore allowing liquid silicone rubber overmolding on or over heat sensitive substrates. The device assembly of the invention allows a faster cycle and the use of precise dosing and mixing units thus creating a flexible process to produce cured silicone rubber products faster from liquid silicone rubber (LSR).
    Type: Grant
    Filed: July 28, 2020
    Date of Patent: February 20, 2024
    Assignee: ELKEM SILICONES USA CORP.
    Inventors: Ted Johnson, Nicole McMullen, Todd Lawrence, Leeanne Brown
  • PROCESS AND A DEVICE ASSEMBLY USEFUL FOR PRODUCING A MOLDED SILICONE RUBBER PRODUCT FROM LIQUID SILICONE RUBBER COMPOSITION VIA INJECTION MOLDING
    Publication number: 20210032470
    Abstract: The invention relates to a device assembly and methods useful for producing molded silicone rubber products from liquid silicone rubber compositions (“LSR”) via injection molding. The methods provide a flexible process to produce faster cured silicone rubber products from LSR and allow for use of low curing temperature in the molding cavities without drastically lowering cure speed of the LSR and the physical properties of the produced molded silicone rubber material, therefore allowing liquid silicone rubber overmolding on or over heat sensitive substrates. The device assembly of the invention allows a faster cycle and the use of precise dosing and mixing units thus creating a flexible process to produce cured silicone rubber products faster from liquid silicone rubber (LSR).
    Type: Application
    Filed: July 28, 2020
    Publication date: February 4, 2021
    Inventors: Ted JOHNSON, Nicole McMULLEN, Todd LAWRENCE, Leeanne BROWN
  • Hair iron
    Patent number: D541472
    Type: Grant
    Filed: June 1, 2005
    Date of Patent: April 24, 2007
    Assignee: McBride Research Laboratory, Inc.
    Inventors: Marcus Kuchler, Jason Ray, Todd Lawrence
  • Hair iron
    Patent number: D550900
    Type: Grant
    Filed: October 30, 2006
    Date of Patent: September 11, 2007
    Assignee: McBride Research Laboratory, Inc.
    Inventors: Marcus Kuchler, Jason Ray, Todd Lawrence
  • Hair iron
    Patent number: D551388
    Type: Grant
    Filed: October 30, 2006
    Date of Patent: September 18, 2007
    Assignee: McBride Research Laboratory, Inc.
    Inventors: Marcus Kuchler, Jason Ray, Todd Lawrence