Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6807933 | Multiple sparking ignition device | — | 2004-10-26 |
| 5205309 | Adjustable pressure control device for hydraulic brake systems | Richard A. Cardenas | 1993-04-27 |
| 5161864 | Adjustable pressure control device for hydraulic brake systems | Richard A. Cardenas | 1992-11-10 |