Brian P. Canfield

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Barcelona, ES

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Patents Grantslast 30 patents

Information Patent Grant
Control of ink drop volume in thermal inkjet printheads by varying...
- Patent number 5,726,690
- Issue date Mar 10, 1998
- Hewlett-Packard Company
- Jaime H. Bohorquez
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet printer with increased print resolution in the carriage scan...
- Patent number 5,600,351
- Issue date Feb 4, 1997
- Hewlett-Packard Company
- Clayton L. Holstun
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for increased print resolution in the carriage scan axis of...
- Patent number 5,541,625
- Issue date Jul 30, 1996
- Hewlett-Packard Company
- Clayton L. Holstun
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Servicing a newly-installed ink pen to eliminate uneven print quali...
- Patent number 5,528,269
- Issue date Jun 18, 1996
- Hewlett-Packard Company
- Frank Drogo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS