Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5678288 | Compressively treating flexible sheet materials | Richard R. Walton, George E. Munchbach | 1997-10-21 |
| 5666703 | Apparatus for compressively treating flexible sheet materials | George E. Munchbach | 1997-09-16 |