Inventor · disambiguated record
Wolfgang Erdt
Also filed as: ERDT WOLFGANG
6 granted patents·122 citations·filing 1980–2001
85Inventor score
Files withHILTI AG6
Top patents by PatentIndex Score
6 records- 0176US6612588B2Torque-transmitting arrangementHILTI AG·Filed 2001·Granted Sep 2, 2003·24 cites·10 claims
- 0270US5031325AHand-held tool with a cutting or grinding diskHILTI AG·Filed 1990·Granted Jul 16, 1991·26 cites·7 claims
- 0366US4380991ADrilling deviceHILTI AG·Filed 1980·Granted Apr 26, 1983·21 cites·3 claims
- 0465US4375931AStand for supporting a drilling toolHILTI AG·Filed 1980·Granted Mar 8, 1983·20 cites·3 claims
- 0564US4684303ADrill stand with a guide columnHILTI AG·Filed 1985·Granted Aug 4, 1987·23 cites·7 claims
- 0639US6126822ASuction and discharge apparatus for drilling fluidHILTI AG·Filed 1999·Granted Oct 3, 2000·8 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →