Phillip R. Woodruff

Follow

Person

Tiffin, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Contact glass composition for use in spark plugs
- Patent number 6,426,586
- Issue date Jul 30, 2002
- AlliedSignal Inc.
- Ching T. Young
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Titania oxygen sensor with chrome oxide compensator
- Patent number 4,387,359
- Issue date Jun 7, 1983
- Bendix Autolite Corporation
- Tseng-Ying Tien
- G01 - MEASURING TESTING
Information Patent Grant
Oxygen sensor for detecting the oxygen content of an internal combu...
- Patent number 4,377,801
- Issue date Mar 22, 1983
- Bendix Autolite Corporation
- David C. Weber
- G01 - MEASURING TESTING
Information Patent Grant
Process for producing oxygen gas sensor elements
- Patent number 4,186,071
- Issue date Jan 29, 1980
- Bendix Autolite Corporation
- Donald J. Romine
- G01 - MEASURING TESTING
Information Patent Grant
Process for producing an activated oxygen gas sensor element
- Patent number 4,169,777
- Issue date Oct 2, 1979
- Bendix Autolite Corporation
- Ching T. Young
- G01 - MEASURING TESTING
Information Patent Grant
Process for producing improved solid electrolyte oxygen gas sensors
- Patent number 4,136,000
- Issue date Jan 23, 1979
- Bendix Autolite Corporation
- Donald C. Davis
- G01 - MEASURING TESTING