Patents by Inventor Larry Harvey

Larry Harvey 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).

  • Snail and slug deterrent barrier
    Patent number: 5337513
    Abstract: The invention comprises a physical barrier which deters the entrance of snails and slugs into an enclosed area. In preferred embodiments, the barrier is a treated rigid edging (such as fencing, or benderboard of wood or plastic) or a treated flexible edging (such as a tape). The edging material has an exposed surface (e.g., at or above the soil level) which includes a particulate copper material in a polymeric matrix.
    Type: Grant
    Filed: August 14, 1992
    Date of Patent: August 16, 1994
    Assignee: Harvey Universal, Inc.
    Inventors: Larry Harvey, William Sheaffer, Robert Staniec, Malcolm McLean
  • Medical suction/lavage handpiece
    Patent number: D436165
    Type: Grant
    Filed: February 11, 2000
    Date of Patent: January 9, 2001
    Assignee: Bristol-Myers Squibb Company
    Inventors: Timothy A. Donaldson, William J. Donizetti, Roger H. Ramsey, Larry A. Harvey