Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6422279 | Pneumatic run flat tire | Thomas A. Williams, Jong Bok Park | 2002-07-23 |
| 6182728 | Pneumatic run flat tire | Thomas A. Williams, Jong Bok Park | 2001-02-06 |
| D263165 | Fireplace insert ash can | — | 1982-02-23 |