Martin Quarder

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Minden, DE

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Patents Grantslast 30 patents

Information Patent Grant
Electrical device having a wall made of plastic and comprising at l...
- Patent number 6,796,851
- Issue date Sep 28, 2004
- Carl Freudenberg KG
- Guenter Trogisch
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Electric device having a housing made of solidified polymeric material
- Patent number 6,573,447
- Issue date Jun 3, 2003
- Firma Carl Freudenberg
- Günter Trogisch
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Electrical device having a wall made of plastic and comprising at l...
- Publication number 20030045179
- Publication date Mar 6, 2003
- Carl Freudenberg KG
- Guenter Trogisch
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Electric device having a housing made of solidified polymeric material
- Publication number 20020031940
- Publication date Mar 14, 2002
- Gunter Trogisch
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL