Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4964953 | Amphoteric starches and process for their preparation | Daniel B. Solarek, Teresa A. Dirscherl, Henry R. Hernandez | 1990-10-23 |
| 4876336 | Amphoteric starches and process for their preparation | Daniel B. Solarek, Teresa A. Dirscherl, Henry R. Hernandez | 1989-10-24 |
| 4721655 | Paper size compositions | Peter T. Trzasko, Martin M. Tessler, Ralph Trksak | 1988-01-26 |
| 4687519 | Paper size compositions | Peter T. Trzasko, Martin M. Tessler, Ralph Trksak | 1987-08-18 |
| 4421566 | Warp size | Michael J. Hasuly, Daniel B. Solarek | 1983-12-20 |
| 4281109 | Pollution-free cationization of starch | Daniel B. Solarek | 1981-07-28 |
| 4216310 | Continuous process for phosphorylating starch | Otto B. Wurzburg, Roger W. Rubens, Jayant K. Patel | 1980-08-05 |