Donald F. Jensen

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Endicott, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Ink jet printer apparatus and method of operation
- Patent number 4,107,698
- Issue date Aug 15, 1978
- International Business Machines Corporation
- Louis Valentine Galetto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Carrier traverse control for a serial printer
- Patent number 4,101,006
- Issue date Jul 18, 1978
- International Business Machines Corporation
- Donald F. Jensen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and apparatus for controlling the velocity of ink drops in a...
- Patent number 4,063,252
- Issue date Dec 13, 1977
- International Business Machines Corporation
- Donald Frederick Jensen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Multi-nozzle ink jet printer and method of printing
- Patent number 4,025,925
- Issue date May 24, 1977
- International Business Machines Corporation
- Donald Frederick Jensen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet printer apparatus and method of printing
- Patent number 3,959,797
- Issue date May 25, 1976
- International Business Machines Corporation
- Donald F. Jensen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS