Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6709740 | Easy handling ultraclear thermoplastic film | Paul Butera, Hiroshi Furuya, Yasuo Nishigaki, Steven Sargeant | 2004-03-23 |
| 6706387 | Easy handling ultraclear thermoplastic film | Paul Butera, Hiro Furuya | 2004-03-16 |
| 5765719 | Roll dispenser and rack | Thomas W. Upham, Brandon T. Dexter | 1998-06-16 |
| 4953974 | Optical measurement of thin films | — | 1990-09-04 |
| 4285328 | Agricultural waste burning heater and heating method | James Fritz, Lawrence D. Fritz | 1981-08-25 |