Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700516 | Repulpable hot melt polymer/wax compositions for fibrous products | Calvin J. Verbrugge | 1997-12-23 |
| 5599596 | Repulpable hot melt polymer/fatty acid compositions for fibrous products | Calvin J. Verbrugge | 1997-02-04 |