Inventor: Conner, Patrick J.
Inventor: Sparks, Darrell
Inventor: Sparks, Darrell
Inventor: Sparks, Darrell
Inventor: Sparks, Darrell
Inventor: Ellis, Marvin Elliott
Inventor: Sparks, Darrell
Inventor: Sparks, Darrell
Inventor: Sparks, Darrell
Inventor: Clough, Andrew L.
Inventor: Moon, Dwayne C.
Inventor: Sparks, Darrell
Inventor: Byrnes, Ronald W.
Inventor: Demaline, Thomas L.
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Inventor: Rother, Reinhard W.
Inventor: Rother, Reinhard W.
Inventor: Rother, Reinhard W.
Inventor: Fischer, Norman G.
Inventor: Fischer, Norman G.
Inventor: Hefner, Randy B.