Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5458824 | Method of manufacturing a rubber/plastic co-extrudate | Timothy T. Hertrick, Mary A. Peak | 1995-10-17 |
| 5334458 | Rubber/plastic co-extrusion | Timothy T. Hertrick, Mary A. Peak | 1994-08-02 |