Klaus Frohlich

Follow

Person

Pforzheim, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Support shoe for concrete pylons
- Patent number 7,726,091
- Issue date Jun 1, 2010
- Halfen GmbH & Co. KG
- Klaus Frohlich
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Shear reinforcement system for a slab floor
- Patent number 6,161,352
- Issue date Dec 19, 2000
- Halfen GmbH & Co.
- Klaus Frohlich
- E04 - BUILDING
Information Patent Grant
Anchoring device for the construction industry
- Patent number 5,729,951
- Issue date Mar 24, 1998
- Halfen GmbH & Co. Kommanditgesellschaft
- Klaus Frohlich
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Transport anchor especially for prefabricated concrete parts and lo...
- Patent number 5,649,782
- Issue date Jul 22, 1997
- Halfen GmbH & Co. KG
- Klaus Frohlich
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Device for coupling a cable of a lifting device to a prefabricated...
- Patent number 5,560,664
- Issue date Oct 1, 1996
- Halfen GmbH & Co. Kommanditgesellschaft
- Dieter Lotze
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
Support Shoe for Concrete Pylons
- Publication number 20050102924
- Publication date May 19, 2005
- Halfen GmbH & Co. KG
- Klaus Frohlich
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Device for Connecting Ends of Bars
- Publication number 20040238558
- Publication date Dec 2, 2004
- HALFEN GMBH + CO. KOMMANDITGESELLSCHAFT
- Klaus Frohlich
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...