Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12024593 | Method of making an acid neutralizing polymer through reactive compounding | Richard E. Partch, David Geraint Roberts | 2024-07-02 |
| 11952463 | Acid neutralizing polymer powder | Richard E. Partch | 2024-04-09 |
| 11078331 | Acid neutralizing polymer materal and method of making same | Richard E. Partch | 2021-08-03 |