Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10107046 | Articulating grasshopper arm | Todd Fox | 2018-10-23 |
| 8943790 | Drag train transporter and carrier | Todd Fox | 2015-02-03 |
| 6953068 | Acetylene distribution system | W. Hord, Brian Schumann, Donald F. Constantine, Craig Robertson, Joseph Burghard | 2005-10-11 |
| 6823906 | Acetylene distribution system | W. Hord, Brian Schumann, Donald F. Constantine, Craig Robertson, Joseph Burghard | 2004-11-30 |
| 5921291 | Process and apparatus for filling acetylene cylinders containing a porous packing materials | W. Hord | 1999-07-13 |