Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5246416 | Air separation method and apparatus for pleating a plastic film web | Michael Demura, James LaCombe, Raymond D. Barta | 1993-09-21 |
| 5147278 | Air separation method and apparatus for pleating a plastic film web | Michael Demura, James LaCombe, Raymond D. Barta | 1992-09-15 |