Patents by Inventor David B. Law

David B. Law 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).

  • Chair
    Patent number: D300484
    Type: Grant
    Filed: September 20, 1989
    Date of Patent: April 4, 1989
    Assignee: Knoll International Inc.
    Inventors: Massimo Vignelli, Lelia Vignelli, David B. Law
  • Table
    Patent number: D361230
    Type: Grant
    Filed: March 22, 1994
    Date of Patent: August 15, 1995
    Assignee: Westinghouse Elec. Corp.
    Inventors: Massimo Vignelli, Lella Vignelli, David B. Law