Patents by Inventor Terry Grimsley

Terry Grimsley 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).

  • Half mask face piece for use with a filter respirator
    Patent number: D597200
    Type: Grant
    Filed: June 2, 2006
    Date of Patent: July 28, 2009
    Assignee: Moldex-Metric, Inc.
    Inventor: Terry Grimsley
  • Half mask filter respirator
    Patent number: D645956
    Type: Grant
    Filed: June 15, 2009
    Date of Patent: September 27, 2011
    Assignee: Moldex-Metric, Inc.
    Inventor: Terry Grimsley
  • Flat fold respirator mask
    Patent number: D647197
    Type: Grant
    Filed: June 11, 2010
    Date of Patent: October 18, 2011
    Assignee: Moldex-Metric, Inc.
    Inventors: Terry Grimsley, Crest Turdjian
  • Pleated respirator mask
    Patent number: D677779
    Type: Grant
    Filed: October 6, 2011
    Date of Patent: March 12, 2013
    Assignee: Moldex-Metric, Inc.
    Inventors: Crest Turdjian, Terry Grimsley, Mark Magidson
  • Pleated respirator mask
    Patent number: D700317
    Type: Grant
    Filed: October 6, 2011
    Date of Patent: February 25, 2014
    Assignee: Moldex-Metric, Inc.
    Inventors: Crest Turdjian, Terry Grimsley, Mark Magidson