Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6106729 | Aeration assembly for dam sites | William H. Mullins | 2000-08-22 |
| 5843545 | Polyester composition for use in thermoforming dual-ovenable trays | — | 1998-12-01 |
| 5747127 | Polyester composition for use in thermoforming dual-ovenable trays | — | 1998-05-05 |
| 5340484 | Air scrubbing system for waste water treatment | William H. Mullins | 1994-08-23 |
| 4981631 | Process for making lightweight polyester articles | Tak M. Cheung, Charles L. Davis | 1991-01-01 |
| 4452962 | Accelerated conditioning of silicone-modified polyester film to yield immediate high slip properties | Paul R. Ginnings | 1984-06-05 |