Inventor · disambiguated record
William R. Farrall
Also filed as: FARRALL WILLIAM R
3 granted patents·49 citations·filing 1978–1991
72Inventor score
Top patents by PatentIndex Score
3 records- 0163US4918576APhotographic flash lighting unitFARRALL INSTR INC·Filed 1988·Granted Apr 17, 1990·12 cites·24 claims
- 0255US4264901AMoisture detecting and alarm devicePETERSEN LEE O·Filed 1978·Granted Apr 28, 1981·15 cites·10 claims
- 0344US5224496APhysical restraint monitoring systemFARRALL INSTR INC·Filed 1991·Granted Jul 6, 1993·22 cites·56 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →