Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6419289 | Vehicle bumper system | Laverne Jay Batten, Jeff R. Zawacki | 2002-07-16 |
| 5821676 | Spark plug with grooved, tapered center electrode | Dale Lavern Freed, Jr., John Franklin Mc Keon, Jr., Donald Robert Van Uum, Charles D. Oakley, Gamdur S. Mann +1 more | 1998-10-13 |