Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8387434 | Push bench and method of manufacturing small diameter tubing | Nathan A. Roden, David R. Witt | 2013-03-05 |
| 7621164 | Push bench and method of manufacturing small diameter tubing | Nathan A. Roden, David R. Witt | 2009-11-24 |
| 7596848 | Method for producing bimetallic line pipe | Bowman A. Urech, Tommy Stewart | 2009-10-06 |
| 7290424 | Push bench method for manufacturing small diameter tubing | Nathan A. Roden, David R. Witt | 2007-11-06 |