Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12134961 | Method and system for metering proppant | Jared Hindman | 2024-11-05 |
| 11459890 | Rotary engine rotor with lip and a recess on the flank | Christopher John Biddulph, Jonathan Mark Bagnell | 2022-10-04 |
| 11414969 | Method and system for metering proppant | Jared Hindman | 2022-08-16 |
| D614103 | Engine muffler | Christopher John Biddulph, Ian John Fowler, Jon Bagnell, Martin Duffield | 2010-04-20 |