Jens Frenzel

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Landsberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Chuck for a percussion tool
- Patent number 6,820,700
- Issue date Nov 23, 2004
- Hilti Aktiengesellschaft
- Josef Fünfer
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Percussion rotary hand-held power tool with a rotatable guide tube
- Patent number 6,578,644
- Issue date Jun 17, 2003
- Hilti Aktiengesellschaft
- Jens Frenzel
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Chuck for a boring tool
- Patent number 6,543,789
- Issue date Apr 8, 2003
- Hilti Aktiengesellschaft
- Jens Frenzel
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Drilling and/or chiselling tool
- Patent number 5,992,541
- Issue date Nov 30, 1999
- Hilti Aktiengesellschaft
- Jens Frenzel
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Tool for drilling and/or chiseling
- Patent number 5,975,217
- Issue date Nov 2, 1999
- Hilti Aktiengesellschaft
- Jens Frenzel
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
Chuck for a percussion tool
- Publication number 20030116334
- Publication date Jun 26, 2003
- Josef Funfer
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Percussion rotary hand-held power tool with a rotatable guide tube
- Publication number 20020070036
- Publication date Jun 13, 2002
- Jens Frenzel
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Chuck for a boring tool
- Publication number 20020067008
- Publication date Jun 6, 2002
- Jens Frenzel
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Hand-held tool with a dust collector
- Publication number 20010052429
- Publication date Dec 20, 2001
- Jens Frenzel
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...