Patents by Inventor Howard Scott Ryan

Howard Scott Ryan 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).

  • Magnifier stand
    Patent number: 5999340
    Abstract: A stand for use with a magnifying device having a base plate, a supporting member and a magnifier holder. The stand may hold the magnifier at two different angles to the viewing surface as well as fold into a flat, compact package. The magnifier may be a retractable, lighted magnifier.
    Type: Grant
    Filed: October 23, 1998
    Date of Patent: December 7, 1999
    Assignee: Baush & Lomb Incorporated
    Inventors: James A. Goff, Richard J. Stryker, Howard Scott Ryan, Carl Fisherman
  • Binocular otoscope
    Patent number: D393066
    Type: Grant
    Filed: August 28, 1996
    Date of Patent: March 31, 1998
    Assignee: Welch Allyn, Inc.
    Inventors: Deborah A. Laun, Alan W. Brownlie, Howard Scott Ryan
  • Magnifier with gripper handle
    Patent number: D394073
    Type: Grant
    Filed: February 4, 1997
    Date of Patent: May 5, 1998
    Assignee: Bausch & Lomb Incorporated
    Inventors: John P. Hennessy, Howard Scott Ryan, James A. Goff
  • Battery pack for a binocular otoscope
    Patent number: D400493
    Type: Grant
    Filed: August 28, 1996
    Date of Patent: November 3, 1998
    Assignee: Welch Allyn, Inc.
    Inventors: Frank J. Witkowski, III, Timothy R. Fitch, Howard Scott Ryan
  • Magnifier stand
    Patent number: D417682
    Type: Grant
    Filed: March 12, 1999
    Date of Patent: December 14, 1999
    Assignee: Bausch & Lomb Incorporated
    Inventors: James A. Goff, Richard J. Stryker, Howard Scott Ryan, Carl Fisherman
  • Visor magnifier front
    Patent number: D420375
    Type: Grant
    Filed: September 25, 1998
    Date of Patent: February 8, 2000
    Assignee: Bausch & Lomb Incorporated
    Inventors: James A. Goff, Richard J. Stryker, Paul Eric Carlson, Howard Scott Ryan
  • Illuminated magnifier and stand
    Patent number: D424591
    Type: Grant
    Filed: April 21, 1999
    Date of Patent: May 9, 2000
    Assignee: Bausch & Lomb, Incorporated
    Inventors: James A. Goff, Richard J. Stryker, Howard Scott Ryan, Deborah A. Laun