Marion E. Ellis

Follow

Person

Elkridge, MD, US

People

Patents Grantslast 30 patents

Information Patent Grant
Spark plug mounted thick film strain gauge
- Patent number 6,834,538
- Issue date Dec 28, 2004
- Delphi Technologies, Inc.
- Ronald J. Kiess
- G01 - MEASURING TESTING
Information Patent Grant
Spark plug mounted thick film strain gauge
- Patent number 6,679,100
- Issue date Jan 20, 2004
- Delphi Technologies, Inc.
- Ronald J. Kiess
- G01 - MEASURING TESTING
Information Patent Grant
Metal diaphragm sensor with polysilicon sensing elements and method...
- Patent number 6,022,756
- Issue date Feb 8, 2000
- Delco Electronics Corp.
- Douglas Ray Sparks
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Spark plug mounted thick film strain guage
- Publication number 20040129059
- Publication date Jul 8, 2004
- DELPHI TECHNOLOGIES, INC.
- Ronald J. Kiess
- G01 - MEASURING TESTING
Information Patent Application
Spark plug mounted thick film strain gauge
- Publication number 20030029248
- Publication date Feb 13, 2003
- Ronald J. Kiess
- G01 - MEASURING TESTING