Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5652299 | Water-based vacuum forming laminating adhesive | Masayuki Nakajima, Kurt G. Olson, Umesh C. Desai | 1997-07-29 |
| 4339365 | Coating compositions containing pigment dispersants | David Z. Becher, Roger M. Christenson, Percy E. Pierce, Karl F. Schimmel | 1982-07-13 |
| 4303764 | Pigment dispersants for coating compositions | David Z. Becher, Roger M. Christenson, Percy E. Pierce, Karl F. Schimmel | 1981-12-01 |
| 4302560 | Pigment dispersants for coating compositions | David Z. Becher, Roger M. Christenson, Percy E. Pierce, Karl F. Schimmel | 1981-11-24 |
| 4302561 | Pigment dispersants for coating compositions | David Z. Becher, Roger M. Christenson, Percy E. Pierce, Karl F. Schimmel | 1981-11-24 |
| 4302562 | Pigment dispersants for coating compositions | David Z. Becher, Roger M. Christenson, Percy E. Pierce, Karl F. Schimmel | 1981-11-24 |