Patents by Inventor Martin Hockemeyer

Martin Hockemeyer 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).

  • Light bulb
    Patent number: D728130
    Type: Grant
    Filed: February 22, 2013
    Date of Patent: April 28, 2015
    Assignee: GT BiomeScilt Light Limited
    Inventor: Martin Hockemeyer
  • Light bulb
    Patent number: D728131
    Type: Grant
    Filed: February 22, 2013
    Date of Patent: April 28, 2015
    Assignee: GT BiomeScilt Light Limited
    Inventor: Martin Hockemeyer
  • Light bulb
    Patent number: D729954
    Type: Grant
    Filed: February 22, 2013
    Date of Patent: May 19, 2015
    Assignee: GT BIOMESCILT LIGHT LIMITED
    Inventor: Martin Hockemeyer
  • Light bulb
    Patent number: D729955
    Type: Grant
    Filed: February 22, 2013
    Date of Patent: May 19, 2015
    Assignee: GT BIOMESCILT LIGHT LIMITED
    Inventor: Martin Hockemeyer