Inventor · disambiguated record
James S. Amtmann
Also filed as: AMTMANN JAMES S
3 granted patents·109 citations·filing 1979–1989
75Inventor score
Top patents by PatentIndex Score
3 records- 0187US4936701AUniversal joint with rotating holder sleeveMAC TOOLS INC·Filed 1989·Granted Jun 26, 1990·61 cites·7 claims
- 0277US4231626AStorage systemSTANLEY WORKS·Filed 1979·Granted Nov 4, 1980·34 cites·16 claims
- 0340US4796011AGate operator with persistant, audible warning signalSTANLEY AUTOMATIC OPENERS·Filed 1986·Granted Jan 3, 1989·14 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →