Ernst Dreher

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Reutlingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Hand-held electrical shears
- Patent number 8,316,548
- Issue date Nov 27, 2012
- Robert Bosch GmbH
- Ernst Dreher
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hand-held electrical shears
- Patent number 8,069,572
- Issue date Dec 6, 2011
- Robert Bosch GmbH
- Ernst Dreher
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Case, particularly a machine tool case
- Patent number 7,108,131
- Issue date Sep 19, 2006
- Robert Bosch GmbH
- Ernst Dreher
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Manual machine tool with tool holder and appropriate tool
- Patent number 6,059,493
- Issue date May 9, 2000
- Robert Bosch GmbH
- Manfred Kirn
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Rotary pneumatic tool with valve-closing pin actuated upon overspeed
- Patent number 4,265,604
- Issue date May 5, 1981
- Robert Bosch GmbH
- Ernst Dreher
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Sound absorber for an intermittently discharged gaseous working medium
- Patent number 4,212,370
- Issue date Jul 15, 1980
- Robert Bosch GmbH
- Ernst Dreher
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
HAND-HELD ELECTRICAL SHEARS
- Publication number 20120017448
- Publication date Jan 26, 2012
- Ernst Dreher
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HAND-HELD POWER TOOL, IN PARTICULAR ELECTRICAL SHEARS
- Publication number 20100146797
- Publication date Jun 17, 2010
- Ernst Dreher
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Case, particularly a machine tool case
- Publication number 20040055915
- Publication date Mar 25, 2004
- Ernst Dreher
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS