Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12060875 | Hydraulic drive for diaphragm compressor | Guy Robert Babbitt, Chris Turner, Bryce Whitehill, Michael Wayne Sprengel, Noah Schaich +3 more | 2024-08-13 |
| 12055352 | Fan brake control system | Brian Alexander Lesniak, Thomas K. Best, Thomas Ray Hendrix, Michael Wayne Sprengel | 2024-08-06 |
| 11454464 | Fan brake control system | Thomas K. Best, Brian Alexander Lesniak, Thomas Ray Hendrix, Michael Wayne Sprengel | 2022-09-27 |
| 4641455 | Sonic fishing bait | — | 1987-02-10 |
| 4471684 | Transom missile launcher module | Edward R. Betzold | 1984-09-18 |