Inventor · disambiguated record
John J. Chapko
Also filed as: CHAPKO JOHN J
3 granted patents·104 citations·filing 1982–1985
73Inventor score
Top patents by PatentIndex Score
3 records- 0178US4991725ACompact storage systemINTERMETRO CORP·Filed 1985·Granted Feb 12, 1991·52 cites·2 claims
- 0278US4509805AEnclosed shelvingMETROPOLITAN WIRE CORP·Filed 1982·Granted Apr 9, 1985·50 cites·28 claims
- 0330US4557511ALatch assembly for holding an object in either of two positionsINTERMETRO CORP·Filed 1983·Granted Dec 10, 1985·2 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →