Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5565277 | Injection molding and extrusion barrels and alloy compositions thereof | Walter G. Cox, Jr. | 1996-10-15 |
| 5185162 | Corrosion and wear resistant bimetallic cylinder | — | 1993-02-09 |
| 5160690 | Process for using a high pressure injection molding cylinder | Walter G. Cox, Jr. | 1992-11-03 |
| 5019459 | High temperture corrosion resistant bimetallic cylinder | Willie C. Roberson | 1991-05-28 |