TREA

Clements, Sr.; Joseph A.

Follow

Organization

  • Northfield, NJ, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Ski pole with timing device
    • Patent number 4,111,444
    • Issue date Sep 5, 1978
    • Clements, Sr.; Joseph A.
    • Joseph A. Clements
    • A63 - SPORTS GAMES AMUSEMENTS