Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5810973 | Apparatus for producing small particles from high consistency wood pulp | Lawrence A. Carlsmith, A. Sean Vote, Oscar Luthi | 1998-09-22 |
| 5626297 | Wood pulp ozone bleaching contactor | Lawrence A. Carlsmith, A. Sean Vote, Oscar Luthi | 1997-05-06 |