Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5127979 | Drum for the formation of uncured tire sections thereon | John S. Podgorski | 1992-07-07 |
| 4906321 | Drum for the formation of uncured tire sections thereon | John S. Podgorski | 1990-03-06 |