Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12162201 | External cooling air ring for blown-film extrusion | Michael Peter Bucko | 2024-12-10 |
| 11618200 | External cooling air ring for blown-film extrusion | Michael Peter Bucko | 2023-04-04 |
| 6343919 | Modular plastics extrusion die | Michael Peter Bucko | 2002-02-05 |
| 5700488 | Gauge band randomizer | Robert E. Cree | 1997-12-23 |
| 5567445 | Gauge band randomizer | Robert E. Cree | 1996-10-22 |
| 5360328 | Gauge band randomizer | Robert E. Cree | 1994-11-01 |
| 4842504 | Lip heater for plastic extrusion die | Alfredo Bentivoglio | 1989-06-27 |