Fred E. Tarver

Follow

Person

Corvallis, OR, US

People

Patents Grantslast 30 patents

Information Patent Grant
Ink jet printer cartridge refilling method and apparatus
- Patent number 5,742,308
- Issue date Apr 21, 1998
- Hewlett-Packard Company
- Bruce Cowger
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Pressure-sensitive accumulator for ink-jet pens
- Patent number 5,505,339
- Issue date Apr 9, 1996
- Hewlett-Packard Company
- Bruce Cowger
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Pressure-sensitive accumulator for ink-jet pens
- Patent number 5,409,134
- Issue date Apr 25, 1995
- Hewlett-Packard Corporation
- Bruce Cowger
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS