Patents by Inventor Robert H. Ramp

Robert H. Ramp 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).

  • Sunglasses
    Patent number: D273794
    Type: Grant
    Filed: February 8, 1982
    Date of Patent: May 8, 1984
    Assignee: Bausch & Lomb, Inc.
    Inventors: Aaron M. Markovitz, Robert H. Ramp
  • Pair of sunglasses
    Patent number: D275961
    Type: Grant
    Filed: March 5, 1984
    Date of Patent: October 16, 1984
    Assignee: Bausch & Lomb Incorporated
    Inventors: Aaron M. Markovitz, Robert H. Ramp
  • Pair of sunglasses or the like
    Patent number: D300226
    Type: Grant
    Filed: August 11, 1986
    Date of Patent: March 14, 1989
    Assignee: Bausch & Lomb Incorporated
    Inventor: Robert H. Ramp
  • Pair of sunglasses or the like
    Patent number: D314779
    Type: Grant
    Filed: May 5, 1988
    Date of Patent: February 19, 1991
    Assignee: Bausch & Lomb Incorporated
    Inventor: Robert H. Ramp
  • Pair of sunglasses or the like
    Patent number: D314780
    Type: Grant
    Filed: May 5, 1988
    Date of Patent: February 19, 1991
    Assignee: Bausch & Lomb Incorporated
    Inventor: Robert H. Ramp
  • Pair of sunglasses or the like
    Patent number: D315741
    Type: Grant
    Filed: May 5, 1988
    Date of Patent: March 26, 1991
    Assignee: Bausch & Lomb Incorporated
    Inventor: Robert H. Ramp
  • Pair of sunglasses or the like
    Patent number: D321895
    Type: Grant
    Filed: November 23, 1988
    Date of Patent: November 26, 1991
    Assignee: Bausch & Lomb Incorporated
    Inventor: Robert H. Ramp
  • Pair of sunglasses or the like
    Patent number: D322080
    Type: Grant
    Filed: November 23, 1988
    Date of Patent: December 3, 1991
    Assignee: Bausch & Lomb Incorporated
    Inventor: Robert H. Ramp