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Ulrich Ranger
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Leinfelden, DE
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Patents Grants
last 30 patents
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Patent Grant
Hammer drill
Patent number
5,111,890
Issue date
May 12, 1992
Robert Bosch GmbH
Ulrich Ranger
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Patent Grant
Hand-held power tool
Patent number
4,276,941
Issue date
Jul 7, 1981
Robert Bosch GmbH
Karl Wanner
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Patents Applications
last 30 patents
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Patent Application
Power Tool And Vibration Damper
Publication number
20080099222
Publication date
May 1, 2008
Ulrich Ranger
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS