Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6225256 | Activated carbon feedstock | Reyad Awwad Shawabkeh, David A. Rockstraw | 2001-05-01 |
| 4239996 | Potassium carbonate recovery | Howard B. Lange, Stephen Strom | 1980-12-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6225256 | Activated carbon feedstock | Reyad Awwad Shawabkeh, David A. Rockstraw | 2001-05-01 |
| 4239996 | Potassium carbonate recovery | Howard B. Lange, Stephen Strom | 1980-12-16 |