Fritz Rothemeyer

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Isernhagen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Extruder for processing rubber mixtures
- Patent number 6,854,873
- Issue date Feb 15, 2005
- Berstorff GmbH
- Fritz Röthemeyer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Device for incorporating individual reinforcing threads into an unf...
- Patent number 6,494,980
- Issue date Dec 17, 2002
- ContiTech Luftfedersysteme GmbH
- Fritz Röthemeyer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for cutting to length an unvulcanized rubber strip member by...
- Patent number 6,098,511
- Issue date Aug 8, 2000
- Continental Aktiengesellschaft
- Fritz Rothemeyer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Pressure-medium activated linear drive system
- Patent number 5,601,026
- Issue date Feb 11, 1997
- Continental Aktiengesellschaft
- Fritz Rothemeyer
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Method of and apparatus for producing profiled strands from elastom...
- Patent number 4,233,259
- Issue date Nov 11, 1980
- Continental Gummi-Werke Aktiengesellschaft
- Udo Pietratus
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Extruder for processing rubber mixtures
- Publication number 20020180085
- Publication date Dec 5, 2002
- CONTITECH HOLDING GMBH
- Fritz Rothemeyer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL