Robert A. Kleist

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Anaheim, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Impact printer having wear-resistant platings on hammer springs and...
- Patent number 4,790,674
- Issue date Dec 13, 1988
- Printronix, Inc.
- Robert A. Kleist
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printer system ribbon drive having constant ribbon speed and tension
- Patent number 4,177,731
- Issue date Dec 11, 1979
- Printronix, Inc.
- Robert A. Kleist
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Print hammer actuator for dot matrix printers
- Patent number 4,033,255
- Issue date Jul 5, 1977
- Printronix, Inc.
- Robert A. Kleist
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS