Patents by Inventor Piergiorgio Redaelli

Piergiorgio Redaelli 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).

  • Radio receiving antenna
    Patent number: D293672
    Type: Grant
    Filed: July 22, 1985
    Date of Patent: January 12, 1988
    Assignee: Cobra S.r.l.
    Inventor: Piergiorgio Redaelli
  • Indoor T.V. receiving antenna
    Patent number: D293786
    Type: Grant
    Filed: July 22, 1985
    Date of Patent: January 19, 1988
    Assignee: Cobra S.r.l.
    Inventor: Piergiorgio Redaelli
  • Indoor T.V. receiving antenna
    Patent number: D293787
    Type: Grant
    Filed: July 22, 1985
    Date of Patent: January 19, 1988
    Assignee: Cobra S.r.l.
    Inventor: Piergiorgio Redaelli
  • Amplified frequency modulation antenna
    Patent number: D302681
    Type: Grant
    Filed: June 24, 1986
    Date of Patent: August 8, 1989
    Assignee: Cobra S.r.l.
    Inventor: Piergiorgio Redaelli