Jimmy L. Droit

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Earth City, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Ink jet printhead having solenoids controlling ink flow
- Patent number 5,907,339
- Issue date May 25, 1999
- Diagraph Corporation
- Edward B. Evans
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet system with serial data printheads
- Patent number 5,825,375
- Issue date Oct 20, 1998
- Diagraph Corporation
- Jimmy L. Droit
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ink jet system with serial data printheads
- Patent number 5,606,349
- Issue date Feb 25, 1997
- Diagraph Corporation
- Jimmy L. Droit
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Printhead for ink jet printing apparatus
- Patent number 4,723,131
- Issue date Feb 2, 1988
- Diagraph Corporation
- Jimmy L. Droit
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS