Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10647156 | Axle shock-load absorber and guard | Benjamin Grant Shakal, Wayne A. Shakal | 2020-05-12 |
| 10040234 | Multi-manifold extrusion die with deckle system and method of using same | — | 2018-08-07 |
| 9132580 | Extrusion die with deckle system and methods of using same | — | 2015-09-15 |
| 9004903 | Deckle technology | Gary D. Oliver, John A. Ulcej | 2015-04-14 |
| 8777605 | Deckle technology | John A. Ulcej | 2014-07-15 |