Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8375778 | Sealed engine control module with integral ambient air pressure sensor | Hamid R. Borzabadi, Ronald D. Wilcox, Philip D. Kuznia, Timothy A. Vas, David Gleen Miller | 2013-02-19 |
| 6834538 | Spark plug mounted thick film strain gauge | Ronald J. Kiess, Marion Edmond Ellis, Raymond O. Butler, Jr. | 2004-12-28 |
| 6679100 | Spark plug mounted thick film strain gauge | Ronald J. Kiess, Marion Edmond Ellis, Raymond O. Butler, Jr. | 2004-01-20 |
| 6022756 | Metal diaphragm sensor with polysilicon sensing elements and methods therefor | Douglas Ray Sparks, Andres Viduya, Marion Edmond Ellis | 2000-02-08 |
| 5703296 | Pressure sensor having reduced hysteresis and enhanced electrical performance at low pressures | Russell B. Hopkins, John Michael Matly | 1997-12-30 |
| 5629486 | Pressure sensor apparatus with integrated circuit mounted thereon | Andres Viduya | 1997-05-13 |