Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6945764 | Method and apparatus for distributing material in a profile extrusion die | — | 2005-09-20 |
| 6135750 | Circumferential balanced flow passage | — | 2000-10-24 |
| 5980226 | Modular die assembly | — | 1999-11-09 |
| 5882694 | Extrusion system with balanced flow passage | — | 1999-03-16 |
| 5780066 | Extrusion die with circumferential distribution groove | — | 1998-07-14 |
| 5667818 | Extrusion system with balanced flow passage | — | 1997-09-16 |
| 5183669 | Deflector for crosshead extruder | — | 1993-02-02 |
| D305543 | Support base for use in automated production | — | 1990-01-16 |