Paul Holdinghausen

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Bickenbach, DT

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for ascertaining and indicating the angular po...
- Patent number 4,064,761
- Issue date Dec 27, 1977
- Firma Carl Schenck AG
- Alfred Giers
- G01 - MEASURING TESTING
Information Patent Grant
Method and circuit arrangement for producing and transmitting elect...
- Patent number 4,020,423
- Issue date Apr 26, 1977
- Carl Schenck AG
- Volker Guyot
- G01 - MEASURING TESTING
Information Patent Grant
Method and circuit arrangement for producing electrical reference p...
- Patent number 3,976,947
- Issue date Aug 24, 1976
- Carl Schenck AG
- Volker Guyot
- G01 - MEASURING TESTING
Information Patent Grant
Unbalance vector display device and process
- Patent number 3,938,134
- Issue date Feb 10, 1976
- Carl Schenck AG
- Guenter Hackstein
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS