Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6387215 | Use of acrylamide copolymer to reduce stickies deposits | Gavin G. Spence, Stephen R. Kurowsky | 2002-05-14 |
| 5314581 | Apparatus for simulating processing parameters and predicting variables in a papermaking operation including sequential pulsation, gravity and vacuum drainage, fines retention and paper formation | John Lin, Michael Schuster, Richard A. Hobirk | 1994-05-24 |
| 5104487 | Papermaking using cationic starch and naturally anionic polysacchride gums | Thomas Taggart, Michael Schuster | 1992-04-14 |
| 5061346 | Papermaking using cationic starch and carboxymethyl cellulose or its additionally substituted derivatives | Thomas Taggart, Michael Schuster | 1991-10-29 |
| 4715931 | Process for inhibiting aluminum hydroxide deposition in papermaking felts | Daniel Joseph Barnett, Abdul Q. Khan | 1987-12-29 |