Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649727 | Aqueous colloidal dispersions of sulfonated polyurethane ureas and products | Jeffrey T. Anderson, Carol-Lynn Spawn, Howard S. Creel, Steven S. Kantner | 2003-11-18 |
| 6165239 | Aqueous sulfopolyurea colloidal dispersions, films and abrasive articles | Howard S. Creel, Subramanian Krishnan, John J. Stofko, Jr., Wayne K. Larson | 2000-12-26 |
| 6136890 | Ink jet ink containing polyurethane dispersant | James G. Carlson, Richard J. Kuo, Jeffrey T. Anderson | 2000-10-24 |
| 5637368 | Adhesive tape having antistatic properties | David A. Cadalbert, Jr., Eric D. Morrison, Tamara L. Johnson, William L. Kausch, David R. Boston +1 more | 1997-06-10 |
| 5468498 | Sulfopolymer/vanadium oxide antistatic compositions | Eric D. Morrison, David R. Boston, William L. Kausch, Wayne K. Larson, Simon S. Fung | 1995-11-21 |
| 5445866 | Water-based transparent image recording sheet | Robert E. Martinson, John J. Stofko, Jr., Manisha Sarkar, Wayne K. Larson | 1995-08-29 |
| 5427835 | Sulfopolymer/vanadium oxide antistatic compositions | Eric D. Morrison, David R. Boston, William L. Kausch, Wayne K. Larson, Simon S. Fung | 1995-06-27 |
| 5203884 | Abrasive article having vanadium oxide incorporated therein | Scott J. Buchanan, Eric D. Morrison, David R. Boston, William L. Kausch, Wayne K. Larson | 1993-04-20 |
| 4738992 | Hydrophilic polyurethane/polyurea sponge | Wayne K. Larson | 1988-04-19 |
| 4638017 | Hydrophilic polyurethane/polyurea sponge | Wayne K. Larson | 1987-01-20 |