Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5971160 | Fibresaver screen basket support | Donald Bryce Johnson, Douglas L. G. Young, Brian J. Gallagher | 1999-10-26 |
| 5823355 | Fibresaver screen basket support | Donald Bryce Johnson, Douglas L. G. Young, Brian J. Gallagher | 1998-10-20 |
| 5562806 | Variable angle powered cyclone | A. Sean Vote | 1996-10-08 |
| 5497886 | Screening apparatus for papermaking pulp | Douglas L. G. Young | 1996-03-12 |
| 5470471 | Anti-rewet deck for press rolls | Oscar Luthi, Frank John Merchel, III | 1995-11-28 |
| 5026487 | Method and apparatus for intermittent compression of fibrous material to aid removal from a filter surface | — | 1991-06-25 |