Patents by Inventor Sudhir K. Lal

Sudhir K. Lal 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).

  • Patent number: D381929
    Type: Grant
    Filed: May 30, 1996
    Date of Patent: August 5, 1997
    Inventors: Sudhir K. Lal, Kulwant S. Hundal
  • Patent number: D383416
    Type: Grant
    Filed: May 30, 1996
    Date of Patent: September 9, 1997
    Inventors: Sudhir K. Lal, Kulwant S. Hundal
  • Patent number: D389089
    Type: Grant
    Filed: May 30, 1996
    Date of Patent: January 13, 1998
    Inventors: Sudhir K. Lal, Kulwant S. Hundal