Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5565092 | Halogen resistant hydrogenation process and catalyst | Richard B. Pannell | 1996-10-15 |
| 5552363 | Halogen resistant hydrogenation process and catalyst | Richard B. Pannell | 1996-09-03 |
| 5171793 | Hydrogenated resins, adhesive formulations and process for production of resins | Carlton B. Johnson, Steve G. Hentges, Ronald J. Litz | 1992-12-15 |