Inventor · disambiguated record
Wolfgang Lippacher
Also filed as: LIPPACHER WOLFGANG
8 granted patents·323 citations·filing 1977–1989
89Inventor score
Files withHILTI AG8
Top patents by PatentIndex Score
8 records- 0197US4824298AHand-held tool with detachable tool bit chuckHILTI AG·Filed 1987·Granted Apr 25, 1989·177 cites·10 claims
- 0284US4967888ASafety clutch for motor-operated hand toolHILTI AG·Filed 1989·Granted Nov 6, 1990·42 cites·8 claims
- 0371US4113404ADepth stop for a drilling machineHILTI AG·Filed 1977·Granted Sep 12, 1978·22 cites·7 claims
- 0466US4171083ADrilling and driving deviceHILTI AG·Filed 1978·Granted Oct 16, 1979·18 cites·18 claims
- 0562US4088054AImpact dowel with expanding sleeve and spreading elementHILTI AG·Filed 1977·Granted May 9, 1978·24 cites·17 claims
- 0655US4265008ATool for placing self-drilling dowelsHILTI AG·Filed 1979·Granted May 5, 1981·13 cites·14 claims
- 0750US4669551AElectropneumatic hammer drillHILTI AG·Filed 1985·Granted Jun 2, 1987·13 cites·4 claims
- 0849US4157677ASelf-drilling dowel with drill headHILTI AG·Filed 1977·Granted Jun 12, 1979·14 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →