Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4701383 | Lignosulfonate-phenol-formaldehyde resin binder in sheet material and method of making said sheet material | — | 1987-10-20 |
| RE32408 | Lignosulfonate-phenol-formaldehyde resin binder | — | 1987-04-28 |
| 4559097 | Method of bonding using a lignosulfonate-phenol-formaldehyde resin binder | — | 1985-12-17 |
| 4436875 | Curable polymeric compositions | — | 1984-03-13 |
| 4423173 | Lignosulfonate-phenol-formaldehyde resin binder | — | 1983-12-27 |