Donald R. Billet

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for improved printing
- Patent number 6,010,205
- Issue date Jan 4, 2000
- Raster Graphics Inc.
- Donald R. Billet
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for drop volume normalization in an ink jet pr...
- Patent number 5,997,124
- Issue date Dec 7, 1999
- Raster Graphics Inc.
- Larry Capps
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS