Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6220295 | Three way piezoelectric valve | Clement D. Bouchard, Kevin L. Grant, John William Hillis, William W. Ormerod, III | 2001-04-24 |
| 6164621 | Simplified piezoelectric valve | Clement D. Bouchard, Kevin L. Grant, John William Hillis, William W. Ormerod, III | 2000-12-26 |
| 4937710 | Ventilation system for headlamp | Michael Lines, Marian Kulesz | 1990-06-26 |
| 4747023 | Vehicle headlamp assembly | Daniel A. Ball | 1988-05-24 |