Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9849726 | Tire innerliner | James D. Ulmer, Robert G. Barned, Joseph Lanzarotta | 2017-12-26 |
| 8945447 | Tire innerliner | James D. Ulmer, Robert G. Barned, Joseph Lanzarotta | 2015-02-03 |