Klaus Witter

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Hamburg, DT

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Patents Grantslast 30 patents

Information Patent Grant
Method of and device for electrostatic printing
- Patent number 4,028,711
- Issue date Jun 7, 1977
- U.S. Philips Corporation
- Gerhard Jost
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of and device for the removal of electrostatic charges
- Patent number 4,012,666
- Issue date Mar 15, 1977
- U.S. Philips Corporation
- Jurgen Schramm
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Device for selectively transferring spots of liquid ink
- Patent number 3,995,282
- Issue date Nov 30, 1976
- U.S. Philips Corporation
- Ilse-Dore Stromberger d'Alton-Rauch
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Device for writing with liquid ink
- Patent number 3,950,760
- Issue date Apr 13, 1976
- U.S. Philips Corporation
- Ilse-Dore Stromberger-d'Alton Rauch
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS