Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10774647 | Rotor with sliding vane has a different width of vane slot extended from the longitudinal axis to the outer surface of the rotor body | Gregory T. Kemp, John Montgomery | 2020-09-15 |
| 10731465 | Rotor and vane with insert | John Montgomery, Gregory T. Kemp | 2020-08-04 |