Hans-Christian Donner

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Munich, DE

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Patents Grantslast 30 patents

Information Patent Grant
Power screwdriver with low-noise torque clutch
- Patent number 7,165,663
- Issue date Jan 23, 2007
- Hilti Aktiengesellschaft
- Hans-Christian Donner
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Strip magazine
- Patent number 6,832,696
- Issue date Dec 21, 2004
- Hilti Aktiengesellschaft
- Hans-Christian Donner
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Bearing seal
- Patent number 6,612,583
- Issue date Sep 2, 2003
- Hilti Aktiengesellschaft
- Hans-Christian Donner
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Manually operated chipping tool
- Patent number 5,586,607
- Issue date Dec 24, 1996
- Hilti Aktiengesellschaft
- Anton Neumaier
- B08 - CLEANING
Information Patent Grant
Drill chuck for a hand-held drilling device
- Patent number 4,563,013
- Issue date Jan 7, 1986
- Hilti Aktiengesellschaft
- Josef Hunger
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Power screwdriver with low-noise torque clutch
- Publication number 20050150735
- Publication date Jul 14, 2005
- Hans-Christian Donner
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Strip magazine
- Publication number 20030116458
- Publication date Jun 26, 2003
- Hans-Christian Donner
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Bearing seal
- Publication number 20020011708
- Publication date Jan 31, 2002
- Hans-Christian Donner
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...