Patents by Inventor Jean-Paul G. L. Verhaegue

Jean-Paul G. L. Verhaegue 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).

  • Ball-point pen
    Patent number: D280420
    Type: Grant
    Filed: April 13, 1983
    Date of Patent: September 3, 1985
    Assignee: Waterman S.A.
    Inventor: Jean-Paul G. L. Verhaegue
  • Pen
    Patent number: D280737
    Type: Grant
    Filed: April 13, 1983
    Date of Patent: September 24, 1985
    Assignee: Waterman S.A.
    Inventor: Jean-Paul G. L. Verhaegue
  • Fountain pen
    Patent number: D339162
    Type: Grant
    Filed: March 8, 1991
    Date of Patent: September 7, 1993
    Assignee: Waterman S.A.
    Inventor: Jean-Paul G. L. Verhaegue
  • Ball-point pen
    Patent number: D339378
    Type: Grant
    Filed: March 8, 1991
    Date of Patent: September 14, 1993
    Assignee: Waterman S.A.
    Inventor: Jean-Paul G. L. Verhaegue