Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11174755 | Oil tank filling system | Samuel W. White, William A. Malewicz, Sebastian Ray | 2021-11-16 |
| 11156124 | Oil tank filling system | Samuel W. White, William A. Malewicz, Sebastian Ray, David A. Edwards | 2021-10-26 |