Inventor · disambiguated record

Fred Willoughby

Also filed as: WILLOUGHBY FRED · WILLOUGHBY FRED M

2 granted patents·58 citations·filing 1987–2006

65Inventor score

Technology areasA23N A45F

Files withVALLEY FABRICATION INC1 WILLOUGHBY FRED M1

Top patents by PatentIndex Score

2 records

0182US7395653B2Systems and methods for automatically picking and coring lettuce and cabbageVALLEY FABRICATION INC·Filed 2006·Granted Jul 8, 2008·22 cites·21 claims
0258US4759483ABelt loop attachment for a weapon caseWILLOUGHBY FRED M·Filed 1987·Granted Jul 26, 1988·36 cites·11 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →