Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5316459 | Extrusion calibrator with insert plates | Michael R. Crippen | 1994-05-31 |
| 5288218 | Extrusion calibrator | — | 1994-02-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5316459 | Extrusion calibrator with insert plates | Michael R. Crippen | 1994-05-31 |
| 5288218 | Extrusion calibrator | — | 1994-02-22 |