Patents by Inventor Lawrence M. Silverman

Lawrence M. Silverman 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).

  • Method of making a device for cleaning electric knives
    Patent number: 4925516
    Abstract: An electric-knife cleaning device useful in connection with surgery comprising a cleaning head mounted on a laminated base, the bottom lamina of which is a removable pull-off sheet adhered to said base by a tacky adhesive which remains on said base when said pull-off sheet is removed and is then operative to adhere said base to a surface, and the top lamina of which comprises means for mounting said cleaning head on said base, whereby the bottom lamina can be removed and the device adhered to a surface adjacent the situs of the surgery in a position convenient for cleaning the knife during the surgery, is disclosed, as well as a method for its production and use.
    Type: Grant
    Filed: January 10, 1989
    Date of Patent: May 15, 1990
    Assignee: International Research & Development Corporation
    Inventors: James L. Phillips, Dale W. Richardson, Lawrence M. Silverman
  • Device for cleaning electric knives
    Patent number: 4852200
    Abstract: An electric-knife cleaning device useful in connection with surgery comprising a cleaning head mounted on a laminated base, the bottom lamina of which is a removable pull-off sheet adhered to said base by a tacky adhesive which remains on said base when said pull-off sheet is removed and is then operative to adhere said base to a surface, and the top lamina of which comprises means for mounting said cleaning head on said base, whereby the bottom lamina can be removed and the device adhered to a surface adjacent the situs of the surgery in a position convenient for cleaning the knife during the surgery, is disclosed, as well as a method for its production and use.
    Type: Grant
    Filed: February 17, 1988
    Date of Patent: August 1, 1989
    Assignee: Richardson & Associates, Ltd.
    Inventors: James L. Phillips, Dale W. Richardson, Lawrence M. Silverman