Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4995985 | Gel bead composition for metal adsorption | Charles D. Scott, Charles H. Byers | 1991-02-26 |
| 4978647 | Gel bead composition for metal adsorption | Charles D. Scott, Charles H. Byers | 1990-12-18 |