Inventor · disambiguated record
Jack L. Hathorn
Also filed as: HATHORN JACK L
7 granted patents·252 citations·filing 1978–1991
89Inventor score
Top patents by PatentIndex Score
7 records- 0192US4262387AMethod and apparatus for eviscerating poultryJOHNSON SIMON INC·Filed 1979·Granted Apr 21, 1981·45 cites·26 claims
- 0287US4873746AMethod and apparatus for removing breast meat from poultry carcassSIMON JOHNSON COMPANY·Filed 1989·Granted Oct 17, 1989·44 cites·19 claims
- 0387US4827570AMethod and apparatus for removing breast meat from poultry carcassJOHNSON SIMON INC·Filed 1988·Granted May 9, 1989·38 cites·14 claims
- 0480US4265001AOpening method for poultry carcassesJOHNSON CO GORDON·Filed 1978·Granted May 5, 1981·43 cites·5 claims
- 0575US4257142AOpening apparatus for poultry carcassesJOHNSON CO GORDON·Filed 1979·Granted Mar 24, 1981·24 cites·4 claims
- 0673US4564977APoultry vent removal machineJOHNSON SIMON INC·Filed 1983·Granted Jan 21, 1986·38 cites·11 claims
- 0767US5183434AMethod and apparatus for removing the skin from poultry carcassesJOHNSON FOOD EQUIPMENT INC·Filed 1991·Granted Feb 2, 1993·20 cites·43 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →