Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9109531 | Method for testing casting quality and apparatus therefor | Karl Schroeder, Richard H. Snyder, Donald Rethman, Gregory L. Staley, Joseph Timmerman | 2015-08-18 |
| 8434546 | Casting mold core retention device and method | Brad Eshleman, Tyron Grieshop, Bryan Dahms | 2013-05-07 |