Inventor · disambiguated record
Frank Fritsch
Also filed as: FRITSCH FRANK · FRITSCH FRANK J
6 granted patents·243 citations·filing 1989–2022
80Inventor score
Top patents by PatentIndex Score
6 records- 0187US4932022AIntegrated voice and data telephone systemTELENOVA INC·Filed 1989·Granted Jun 5, 1990·229 cites·14 claims
- 0266US7573174B2Universal motor with a device for removing dustHILTI AKTIENGELLSCHAFT·Filed 2007·Granted Aug 11, 2009·5 cites·8 claims
- 0354US12083664B2Method for detecting a slip clutch release event, and power toolHILTI AG·Filed 2020·Granted Sep 10, 2024·0 cites·7 claims
- 0453US7449809B2Brush holder with crimp connectionHILTI AG·Filed 2007·Granted Nov 11, 2008·2 cites·6 claims
- 0547US6911793B2Operating procedure and cooling system mechanism for the motor of an electric powered toolHILTI AG·Filed 2003·Granted Jun 28, 2005·7 cites·15 claims
- 0646US11833652B2Power toolHILTI AG·Filed 2022·Granted Dec 5, 2023·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →