Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4655943 | Thickeners having two ionic components and use thereof in aqueous compositions | Warren W. Howland, Curtis L. Karl | 1987-04-07 |
| 4467012 | Composition for absorbent film and method of preparation | Lee C. Pedersen | 1984-08-21 |
| 4412036 | Composition for absorbent film and method and preparation | Lee C. Pedersen | 1983-10-25 |
| 4323487 | Absorbent starch graft polymer and method of its preparation | Duane A. Jones | 1982-04-06 |
| 4302369 | Aluminum modified water absorbent composition | — | 1981-11-24 |