Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9073088 | Centrifugal size-separation sieve for granular materials | Otis Walton, Christopher Dreyer | 2015-07-07 |
| 8746357 | Fine water mist multiple orientation discharge fire extinguisher | James R. Butz, Craig Turchi, Amanda Kimball, Thomas McKinnon | 2014-06-10 |