Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5436069 | Surfaced cellulose composite panel and panel forming method | Jack G. Winterowd, David W. Park, J. Harry Wirz, Roland E. Kreibich, Roger M. Shantz +1 more | 1995-07-25 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5436069 | Surfaced cellulose composite panel and panel forming method | Jack G. Winterowd, David W. Park, J. Harry Wirz, Roland E. Kreibich, Roger M. Shantz +1 more | 1995-07-25 |