Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5490904 | Strength resins for paper | Roger H. Jansma, Gary S. Furman | 1996-02-13 |
| 5401810 | Strength resins for paper | Roger H. Jansma, Gary S. Furman | 1995-03-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5490904 | Strength resins for paper | Roger H. Jansma, Gary S. Furman | 1996-02-13 |
| 5401810 | Strength resins for paper | Roger H. Jansma, Gary S. Furman | 1995-03-28 |