Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7624488 | One-piece barrel assembly cart | Matthew K. Lum, David L. Wagner, Thomas D. Hall, Darrell D. Jones, Joseph A. Appleton +1 more | 2009-12-01 |
| 7278198 | Mandrel segment loader | Richard E. Koppelmann, Peter Berntsson, Johnny Pettersson | 2007-10-09 |
| 6755407 | Tool clamp and method | Scott T. Ulinski | 2004-06-29 |