Inventor · disambiguated record
Eugen Mattheiss
Also filed as: MATTHEISS EUGEN
5 granted patents·63 citations·filing 1979–1991
80Inventor score
Technology areasB25B
Top patents by PatentIndex Score
5 records- 0169US5217079AHydro-impulse screwing deviceCOOPER IND INC·Filed 1991·Granted Jun 8, 1993·28 cites·2 claims
- 0251US5060772APower-operated toolCOOPER IND INC·Filed 1989·Granted Oct 29, 1991·14 cites·14 claims
- 0345US4320806APower tool, in particular a hand-held compressed air screw driverGARDNER DENVER GMBH·Filed 1979·Granted Mar 23, 1982·8 cites·10 claims
- 0442US4467877APower tool, in particular a hand-held compressed air screwdriverGARDNER DENVER GMBH·Filed 1982·Granted Aug 28, 1984·8 cites·9 claims
- 0533US4833952ATorque limiting screw-tightening toolCOOPER IND INC·Filed 1987·Granted May 30, 1989·5 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →