Patents by Inventor Lawrence Lam

Lawrence Lam 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).

  • Electronic enclosure or similar article
    Patent number: D310999
    Type: Grant
    Filed: June 7, 1988
    Date of Patent: October 2, 1990
    Assignee: Bell & Howell Publication Systems Company
    Inventors: Michael J. Nuttall, Lawrence Lam
  • Can recycling machine
    Patent number: D327278
    Type: Grant
    Filed: September 20, 1990
    Date of Patent: June 23, 1992
    Assignee: Sjoberg Industries, Inc.
    Inventors: Lawrence Lam, Frank M. Balbas, Donald J. Massaro, Michael J. Nuttall
  • Aluminium can crushing appliance
    Patent number: D336478
    Type: Grant
    Filed: October 28, 1991
    Date of Patent: June 15, 1993
    Assignee: Sjoberg Industries, Inc.
    Inventors: Frank M. Balbas, Donald J. Massaro, Lawrence Lam
  • Aluminum can crushing appliance
    Patent number: D338900
    Type: Grant
    Filed: October 28, 1991
    Date of Patent: August 31, 1993
    Assignee: Sjoberg Industries, Inc.
    Inventors: Frank M. Balbas, Donald J. Massaro, Lawrence Lam
  • Transmitter for use with a 3-D mouse
    Patent number: D347831
    Type: Grant
    Filed: June 13, 1991
    Date of Patent: June 14, 1994
    Assignee: Logitech, Inc.
    Inventor: Lawrence Lam
  • Docking station for receiving a portable computer
    Patent number: D350338
    Type: Grant
    Filed: October 14, 1992
    Date of Patent: September 6, 1994
    Assignee: Apple Computer, Inc.
    Inventors: Jay Meschter, Tim Parsey, David W. Laituri, Lawrence Lam