Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4923843 | Peptized activated carbon/alumina composite | Paul K. T. Liu, Robin K. Bergstrom, David G. Gatty | 1990-05-08 |
| 4762537 | Adsorbent for HCl comprising alumina and acid-treated Y zeolite | Hubert L. Fleming, Kenneth P. Goodboy | 1988-08-09 |