Edgar D. Sheh

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Thousand Oaks, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Ink jet nozzle crosstalk suppression
- Patent number 5,142,296
- Issue date Aug 25, 1992
- Dataproducts Corporation
- Juan E. Lopez
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
System for driving ink jet transducers and method of operation
- Patent number 5,130,720
- Issue date Jul 14, 1992
- Dataproducts Corporation
- Juan E. Lopez
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS