Inventor · disambiguated record
Larry H. Franzen
Also filed as: FRANZEN LARRY H
3 granted patents·156 citations·filing 1971–1995
77Inventor score
Top patents by PatentIndex Score
3 records- 0190US5421694ANon-contacting joystickCATERPILLAR INC·Filed 1993·Granted Jun 6, 1995·69 cites·14 claims
- 0287US4129034AMethod and apparatus for checking engine performanceCATERPILLAR TRACTOR CO·Filed 1971·Granted Dec 12, 1978·45 cites·2 claims
- 0375US5598090AInductive joystick apparatusCATERPILLAR INC·Filed 1995·Granted Jan 28, 1997·42 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →