Patents by Inventor Jonathan C. Bretz

Jonathan C. Bretz 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).

  • Keyboard wrist rest
    Patent number: 6017006
    Abstract: A keyboard wrist rest supports wrists in a comfortable position in front of a keyboard by use of a plural functional layered device having a cradling layer operatively engaging the wrist in use, and a support firm wrist positioning layer providing for a defined wrist support distance above an operating surface. The plural layered wrist rest device can have a firm foam acting as the positioning layer and a soft foam acting as a cradling layer for the wrist.
    Type: Grant
    Filed: January 12, 1992
    Date of Patent: January 25, 2000
    Assignee: Alimed, Inc.
    Inventors: Julian H. Cherubini, Jonathan C. Bretz
  • Wrist rest for a computer
    Patent number: D336898
    Type: Grant
    Filed: July 15, 1991
    Date of Patent: June 29, 1993
    Assignee: Alimed, Inc.
    Inventors: Julian H. Cherubini, Jonathan C. Bretz