Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6779646 | Orienting disk for improving mat formation in composite wood products | Wayne Wasylciw, Siguo Chen | 2004-08-24 |
| 6752256 | System for improving wood strand orientation in a wood strand orienter using rotating orienting fingers | — | 2004-06-22 |
| 5404990 | Vane type orienter | Derek Barnes, Lorne E. Caddo, Roger Wayne Kozak | 1995-04-11 |
| 5325954 | Orienter | Bradley J. Crittenden, Derek Barnes, Frank L. Laytner | 1994-07-05 |
| 4904517 | Ribbed waferboard product | Kenneth Lau | 1990-02-27 |
| 4879160 | Edge stabilized wood composite panel | Hubert Ehrenfellner | 1989-11-07 |
| 4879083 | Chemically treated wood particle board | Marek Gnatowski | 1989-11-07 |
| 4794962 | Veneer clipper | — | 1989-01-03 |
| 4643860 | Preservative treated composite wood product | Hubert Ehrenfellner | 1987-02-17 |
| 4494919 | Apparatus for laying a mat of wood strands | Hubert Ehrenfellner | 1985-01-22 |