Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8334038 | Release liner having friction coating, laminate, and methods for manufacturing and using | Dana R. Morton, John B. Engel | 2012-12-18 |
| 5049236 | Lignin derived quinonic compound mixtures useful for the delignification of cellulosic materials | Donald R. Dimmel | 1991-09-17 |
| 5002634 | Method for the delignification of wood pulp utilizing fused ring quinone compounds prepared from lignin or lignin derived substances | Donald R. Dimmel | 1991-03-26 |