Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10781971 | Autofill shutoff valve | John C. Holman, Mike V. Atkinson, Benjamin J. Paar | 2020-09-22 |
| 10774988 | Vent valve | John C. Holman | 2020-09-15 |
| 10731791 | Centerfill of lubricant reservoir | John C. Holman, Benjamin J. Paar, Mike V. Atkinson | 2020-08-04 |
| 10527228 | Reservoir overfill protection | John C. Holman, Mike V. Atkinson, Benjamin J. Paar | 2020-01-07 |