Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9714574 | Rotary internal combustion engine, gas compressor, and liquid pump | Steven Lee Herbruck | 2017-07-25 |
| 9347369 | Systems and methods for controlling compression in an engine, compressor, or pump | Steven Lee Herbruck | 2016-05-24 |
| 9347370 | Rotary internal combustion engine, gas compressor, and liquid pump | Steven Lee Herbruck | 2016-05-24 |