Pedro F. Engel

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Fort Collins, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Ink jet printer drive pulse for elimination of multiple ink droplet...
- Patent number 4,369,455
- Issue date Jan 18, 1983
- Hewlett-Packard Company
- Charles H. McConica
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Apparatus for absorbing shocks to the ink supply of an ink jet printer
- Patent number 4,347,524
- Issue date Aug 31, 1982
- Hewlett-Packard Company
- Pedro F. Engel
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS