Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D508930 | Welder | Roger L. DeYoung, David J. Moore, Brian Frost | 2005-08-30 |
| 6897406 | Electric welder | Roger L. DeYoung, David J. Moore, James A. Nutter, Matthew Rivera | 2005-05-24 |
| D504903 | Welder | Roger L. DeYoung, David J. Moore, Brian Frost | 2005-05-10 |
| D500331 | Welder | Roger L. DeYoung, David J. Moore | 2004-12-28 |
| D500332 | Welder | Roger L. DeYoung, David J. Moore | 2004-12-28 |