Inventor · disambiguated record
F. William Coffman
Also filed as: COFFMAN F WILLIAM
4 granted patents·45 citations·filing 1988–1996
76Inventor score
Top patents by PatentIndex Score
4 records- 0160USD393300SApparatus for collecting objects from a surface of playSTANKOV AND ANDREWS·Filed 1996·Granted Apr 7, 1998·19 cites·1 claims
- 0243US5206960ADual flush toilet control mechanismHOOSHLEY ROBERT L·Filed 1991·Granted May 4, 1993·14 cites·7 claims
- 0342USD311305SFood slicerMELAMENCHUK GALINA·Filed 1988·Granted Oct 16, 1990·6 cites·1 claims
- 0434US5653890ABicycle storage systemARATO DESIGN ASS INC·Filed 1995·Granted Aug 5, 1997·6 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →