Jim Soderstom (1990)
Produced by Ben Pearson Archery
Bert Fredrickson (1971)
Telescoping shoot-thru system
W.M. Folberth (1933)
Featured claims "to permit the feathers to pass the bow with a minimum of interference."
Lawrence Richard (1980)
Compound archery bow
B.E.Fredrickson
archery sight design (1953)
Rex Darlington (1975)
"Force Multiplying Type Archery Bow"
Archery limb system
(modular system)
(1995)
Groves Archery (1975)
Compound archery bowd
W.L. Gaskell bow design (1949)
Mel Stanislawski (1974) Spring arrow rest
J.C. Fisher early fall away rest design (1961)
Larm Recurve Bow (1971)
produced as Howatt "El Dorado"