Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8235090 | Piston mold assembly and method of constructing a piston therewith | Timothy Frank | 2012-08-07 |
| 7891403 | Piston mold assembly and method of constructing a piston therewith | Timothy Frank | 2011-02-22 |
| 6715457 | Piston assembly | Ralph Edwin Fain | 2004-04-06 |