Inventor · disambiguated record
Rudolf Hoyer
Also filed as: HOYER RUDOLF · STILTZ ERWIN
3 granted patents·74 citations·filing 1975–1977
73Inventor score
Technology areasB25D
Files withLICENTIA GMBH3
Top patents by PatentIndex Score
3 records- 0180US3998278AHammer drillLICENTIA GMBH·Filed 1975·Granted Dec 21, 1976·36 cites·11 claims
- 0275US4113035AHammer drill with drive and percussion elements accommodated in a cylinderLICENTIA GMBH·Filed 1977·Granted Sep 12, 1978·30 cites·7 claims
- 0343US4156468AHousing for electric toolsLICENTIA GMBH·Filed 1977·Granted May 29, 1979·8 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →