Alfred HESS

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Gutenzell/Huerbel, DE

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Patents Grantslast 30 patents

Information Patent Grant
Crane and method for monitoring the overload protection of such a c...
- Patent number 10,472,214
- Issue date Nov 12, 2019
- Liebherr-Werk Biberach GmbH
- Alfred Hess
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Crane
- Patent number 10,421,648
- Issue date Sep 24, 2019
- Liebherr-Werk Biberach GmbH
- Alfred Hess
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Climbing device for a tower crane
- Patent number 10,273,122
- Issue date Apr 30, 2019
- Liebherr-Werk Biberach GmbH
- Alfred Hess
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
CLIMBING DEVICE FOR A TOWER CRANE
- Publication number 20190084810
- Publication date Mar 21, 2019
- Liebherr-Werk Biberach GmbH
- Alfred HESS
- B66 - HOISTING LIFTING HAULING
Information Patent Application
CRANE AND METHOD FOR MONITORING THE OVERLOAD PROTECTION OF SUCH A C...
- Publication number 20170334686
- Publication date Nov 23, 2017
- Alfred HESS
- G01 - MEASURING TESTING
Information Patent Application
CLIMBING DEVICE FOR A TOWER CRANE
- Publication number 20170008740
- Publication date Jan 12, 2017
- Liebherr-Werk Biberach GmbH
- Alfred HESS
- B66 - HOISTING LIFTING HAULING
Information Patent Application
CRANE
- Publication number 20160185575
- Publication date Jun 30, 2016
- Liebherr-Werk Biberach GmbH
- Alfred HESS
- B66 - HOISTING LIFTING HAULING
Information Patent Application
LUFFING CROSS MEMBER
- Publication number 20160176684
- Publication date Jun 23, 2016
- Liebherr-Werk Biberach GmbH
- Alfred HESS
- B66 - HOISTING LIFTING HAULING