Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9638127 | Method of verifying particulate matter sensor validity | Lary R. Hocken | 2017-05-02 |
| 9046048 | Method of fuel quality determination | Gerard W. Malaczynski | 2015-06-02 |
| 4929298 | Tire building drum including an expandable segmental cylinder assembly and a vacuum chamber | Armand Wantz | 1990-05-29 |