Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10520136 | System and method for refueling a vehicle tank with liquified petroleum (LP) gas | David Kennedy | 2019-12-31 |
| 10400957 | System and method for evacuating liquified petroleum (LP) gas from a vehicle tank | David Kennedy | 2019-09-03 |