Inventor · disambiguated record
John Kopec
Also filed as: KOPEC JOHN · KOPEC JOHN R
8 granted patents·223 citations·filing 1988–2001
89Inventor score
Top patents by PatentIndex Score
8 records- 0191USD339429SAutomatic animal feederREILOR LTD·Filed 1991·Granted Sep 14, 1993·41 cites·1 claims
- 0282US5176103AAnimal feederREILOR LTD·Filed 1992·Granted Jan 5, 1993·51 cites·25 claims
- 0378US6779358B2Water collection and dispensing machineINTERNAT WATER MAKERS INC·Filed 2001·Granted Aug 24, 2004·24 cites·12 claims
- 0474US5469659APet DoorREILOR LTD·Filed 1993·Granted Nov 28, 1995·36 cites·20 claims
- 0561US5170530ADoor closerREILOR LTD·Filed 1990·Granted Dec 15, 1992·31 cites·14 claims
- 0660US4969292APet doorsREILOR LTD·Filed 1988·Granted Nov 13, 1990·26 cites·6 claims
- 0737US5233811AMachine for installing a carrier on beverage cans and the likeMASTON CORP·Filed 1992·Granted Aug 10, 1993·10 cites·20 claims
- 0828US5432977ADoor ClosersREILOR LTD·Filed 1994·Granted Jul 18, 1995·4 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →