David W. Pinkernell

Person

Vancouver, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Printing mechanism
- Patent number 6,733,110
- Issue date May 11, 2004
- Hewlett-Packard Development Company, L.P.
- David W. Pinkernell
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and apparatus for multiplexed wet-dye printing
- Patent number 6,460,969
- Issue date Oct 8, 2002
- Hewlett-Packard Company
- David W. Pinkernell
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printhead-carriage alignment and electrical interconnect lock-in me...
- Patent number RE37671
- Issue date Apr 30, 2002
- Hewlett-Packard Company
- David W. Pinkernell
- 347 - Incremental printing of symbolic information
Information Patent Grant
Method and apparatus for multiplexed wet-dye printing
- Patent number 6,260,947
- Issue date Jul 17, 2001
- Hewlett-Packard Company
- David W. Pinkernell
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet printer with printhead carriage alignment mechanism
- Patent number 4,872,026
- Issue date Oct 3, 1989
- Hewlett-Packard Company
- Steve O. Rasmussen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Ink-set printhead-to-paper referencing system
- Patent number 4,843,338
- Issue date Jun 27, 1989
- Hewlett-Packard Company
- Steve O. Rasmussen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Single sheet ink-jet printer with passive drying system
- Patent number 4,728,963
- Issue date Mar 1, 1988
- Hewlett-Packard Company
- Steve O. Rasmussen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

David W. Pinkernell

Person

Patents Grantslast 30 patents

Printing mechanism

Method and apparatus for multiplexed wet-dye printing

Printhead-carriage alignment and electrical interconnect lock-in me...

Method and apparatus for multiplexed wet-dye printing

Ink-jet printer with printhead carriage alignment mechanism

Ink-set printhead-to-paper referencing system

Single sheet ink-jet printer with passive drying system