W. Wistar Rhoads

Person

Ramona, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Servicing system for an inkjet printhead
- Patent number 6,913,338
- Issue date Jul 5, 2005
- Hewlett-Packard Development Company, L.P.
- W. Wistar Rhoads
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Double compartment ink-jet cartridge with optimum snout
- Patent number 6,206,515
- Issue date Mar 27, 2001
- Hewlett-Packard Company
- David W. Swanson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Servicing system for an inkjet printhead
- Patent number 5,905,514
- Issue date May 18, 1999
- Hewlett-Packard Company
- W. Wistar Rhoads
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Actuation mechanism for translational wiping of a stationary inkjet...
- Patent number 5,886,714
- Issue date Mar 23, 1999
- Hewlett-Packard Company
- David C. Burney
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet printer including ink cartridge with optimum snout and alig...
- Patent number 5,748,215
- Issue date May 5, 1998
- Hewlett-Packard Company
- David W. Swanson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Side biased datum scheme for inkjet cartridge and carriage
- Patent number 5,646,665
- Issue date Jul 8, 1997
- Hewlett-Packard Company
- David W. Swanson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet hard copy apparatus having print cartridge biasing mechanis...
- Patent number 5,642,143
- Issue date Jun 24, 1997
- Hewlett-Packard Company
- W. Wistar Rhoads
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Alignment of multiple nozzle members in a printer
- Patent number 5,617,128
- Issue date Apr 1, 1997
- Hewlett-Packard Company
- Jeffrey A. Thoman
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Wiping structure for cleaning electrical contacts for a printer and...
- Patent number 5,598,194
- Issue date Jan 28, 1997
- Hewlett-Packard Company
- Corrina A. E. Hall
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Carriage support system for computer driven printer
- Patent number 5,593,240
- Issue date Jan 14, 1997
- Hewlett-Packard Company
- Damon Broder
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Modular carriage assembly for an inkjet printer
- Patent number 5,539,436
- Issue date Jul 23, 1996
- Hewlett-Packard Company
- Arthur K. Wilson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Split bushing mounting of a printer carriage with pre-load
- Patent number 5,466,077
- Issue date Nov 14, 1995
- Hewlett-Packard Company
- Abdolreza Movaghar
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Electrical interconnect system for a printer
- Patent number 5,461,482
- Issue date Oct 24, 1995
- Hewlett-Packard Company
- Arthur K. Wilson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Black text quality in printers using multiple black and color pens
- Patent number 5,455,607
- Issue date Oct 3, 1995
- Hewlett-Packard Company
- W. Wistar Rhoads
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Carriage support system for computer driven printer
- Patent number 5,441,354
- Issue date Aug 15, 1995
- Hewlett-Packard Company
- Damon Broder
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Use of a densitometer for adaptive control of printhead-to-media di...
- Patent number 5,414,453
- Issue date May 9, 1995
- Hewlett-Packard Company
- W. Wistar Rhoads
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Spring cartridge clamp for inkjet printer carriage
- Patent number 5,392,063
- Issue date Feb 21, 1995
- Hewlett-Packard Company
- W. Wistar Rhoads
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Carriage support system for computer driven printer
- Patent number 5,368,403
- Issue date Nov 29, 1994
- Hewlett-Packard Company
- Damon Broder
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Split bushing mounting of a printer carriage with pre-load
- Patent number 5,348,404
- Issue date Sep 20, 1994
- Hewlett-Packard Company
- Abdolreza Movaghar
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Servicing system for an inkjet printhead
- Publication number 20020171705
- Publication date Nov 21, 2002
- W. Wistar Rhoads
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

W. Wistar Rhoads

Person

Patents Grantslast 30 patents

Servicing system for an inkjet printhead

Double compartment ink-jet cartridge with optimum snout

Servicing system for an inkjet printhead

Actuation mechanism for translational wiping of a stationary inkjet...

Ink-jet printer including ink cartridge with optimum snout and alig...

Side biased datum scheme for inkjet cartridge and carriage

Ink-jet hard copy apparatus having print cartridge biasing mechanis...

Alignment of multiple nozzle members in a printer

Wiping structure for cleaning electrical contacts for a printer and...

Carriage support system for computer driven printer

Modular carriage assembly for an inkjet printer

Split bushing mounting of a printer carriage with pre-load

Electrical interconnect system for a printer

Black text quality in printers using multiple black and color pens

Carriage support system for computer driven printer

Use of a densitometer for adaptive control of printhead-to-media di...

Spring cartridge clamp for inkjet printer carriage

Carriage support system for computer driven printer

Split bushing mounting of a printer carriage with pre-load

Patents Applicationslast 30 patents

Servicing system for an inkjet printhead