Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5863858 | Shaped lignocellulosic-based activated carbon | James R. Miller, Robert K. Beckler, Jane Fiona Byrne, David E. Sauriol, Zhiquan Yan | 1999-01-26 | $6,150,000 |
| 4843015 | Method for determining volatile phosphorus in carbon | John R. Grubbs, Jr., Aravamuthan P. Sarathy | 1989-06-27 | $8,993,000 |