Jeffrey A. Kahn

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Corvallis, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Inkjet printer printhead having equalized shelf length
- Patent number 5,608,436
- Issue date Mar 4, 1997
- Hewlett-Packard Company
- Kit C. Baughman
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fabrication of ink fill slots in thermal ink-jet printheads utilizi...
- Patent number 5,441,593
- Issue date Aug 15, 1995
- Hewlett-Packard Corporation
- Kit C. Baughman
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fabrication of ink fill slots in thermal ink-jet printheads utilizi...
- Patent number 5,387,314
- Issue date Feb 7, 1995
- Hewlett-Packard Company
- Kit C. Baughman
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thin film device for an ink jet printhead and process for the manuf...
- Patent number 4,809,428
- Issue date Mar 7, 1989
- Hewlett-Packard Company
- James S. Aden
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS