Inventor · disambiguated record
John Greczin
Also filed as: GRECZIN JOHN · GRECZIN JOHN C
4 granted patents·35 citations·filing 1975–1977
73Inventor score
Top patents by PatentIndex Score
4 records- 0159US4142352AMulti-wrap hose reinforcementGRECZIN JOHN·Filed 1977·Granted Mar 6, 1979·21 cites·9 claims
- 0256US3977214AAngularly offset needle knitting machineGRECZIN JOHN·Filed 1975·Granted Aug 31, 1976·7 cites·14 claims
- 0349US3930385ASelf balancing tableGRECZIN JOHN C·Filed 1975·Granted Jan 6, 1976·6 cites·11 claims
- 0424US4003220AKnitting machine including rotatable hold down ringKNITTING MACHINERY CORP OF AME·Filed 1975·Granted Jan 18, 1977·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →