Patents by Inventor Eric L. Spieler

Eric L. Spieler 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).

  • Force sensitive handle for hand operated implement
    Patent number: 5502861
    Abstract: An improved handle for a hand operated implement of the type for which it is desirable to control the force of application. The handle has bifurcated sections which are connected by a means for sensing the applied force and indicating a variation of the applied force from a desired level.
    Type: Grant
    Filed: February 1, 1994
    Date of Patent: April 2, 1996
    Assignee: Bioware, Inc.
    Inventors: Eric L. Spieler, Richard M. Berman
  • Force sensitive handle for hand operated implement
    Patent number: 5282291
    Abstract: An improved handle for a hand operated implement of the type for which it is desirable to control the force of application. The handle has bifurcated sections which are connected by a means for sensing the applied force and indicating a variation of the applied force from a desired level.
    Type: Grant
    Filed: September 16, 1992
    Date of Patent: February 1, 1994
    Assignee: Bioware Inc.
    Inventors: Eric L. Spieler, Richard M. Berman