Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5863858 | Shaped lignocellulosic-based activated carbon | James R. Miller, Robert K. Beckler, Jane Fiona Byrne, David E. Sauriol, Zhiquan Yan | 1999-01-26 |
| 4843015 | Method for determining volatile phosphorus in carbon | John R. Grubbs, Jr., Aravamuthan P. Sarathy | 1989-06-27 |