Inventor · disambiguated record
Charles J. Gregorovich
Also filed as: GREGOROVICH CHARLES J
4 granted patents·41 citations·filing 1983–1985
76Inventor score
Files withMINSTER MACHINE CO4
Top patents by PatentIndex Score
4 records- 0163US4442691ADouble action press having floating punchMINSTER MACHINE CO·Filed 1983·Granted Apr 17, 1984·16 cites·17 claims
- 0248US4554814AAir transfer system and method for a shell pressMINSTER MACHINE CO·Filed 1984·Granted Nov 26, 1985·11 cites·28 claims
- 0344US4513600ACam actuated ejector for a shell pressMINSTER MACHINE CO·Filed 1983·Granted Apr 30, 1985·8 cites·16 claims
- 0438US4627264ACam actuated ejector for a shell pressMINSTER MACHINE CO·Filed 1985·Granted Dec 9, 1986·6 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →