Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5716563 | Method of forming a surfaced cellulosic composite panel | Jack G. Winterowd, David W. Park, Roland E. Kreibich, Roger M. Shantz, Timnit Ghermay +1 more | 1998-02-10 |
| 5436069 | Surfaced cellulose composite panel and panel forming method | Jack G. Winterowd, David W. Park, Roland E. Kreibich, Roger M. Shantz, Timit Ghermay +1 more | 1995-07-25 |