Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4364723 | Apparatus for texturing a thermoplastic film | Paul R. Louis, Eugene R. Sorensen | 1982-12-21 |
| 4259286 | Method and apparatus for texturing a thermoplastic film | Paul R. Louis, Eugene R. Sorensen | 1981-03-31 |