The Trottermatic Compound bow was manufactured in the early 1970's through the mid 1980's.
US Patent Number 3,923,035 Compound bow December 2, 1975
US Patent Number 4,061,125 Bowstring positioning device December 6, 1977
US Patent Number 4,071,014 Arrow positioning device January 31, 1978

Louisiana Tech University "Tech Talk" newspaper advertisement. December 1976


Mark Trotter with Trottermatic Compound Bow 1977

Mark Trotter with Trottermatic Compound Bow 1977

Fred Bear signing a Trottermatic bow in Jackson MS, August 15, 1980

Mark Trotter with Trottermatic Compound Bow, March 1989

George H. Trotter with Trottermatic Compound Bow August 4, 1981

Louisiana Tech University "Tech Talk" newspaper. December 1976


The Trottermatic Compound Bow was invented and developed by George Trotter in the early 1970's.

Gloria and George Trotter - June 24, 1989
Click on these links to see larger versions of some of the above images.
Louisiana Tech University - Tech Talk article - 1976