Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10486887 | Vacuum cooler | Eric Newland Wooldridge | 2019-11-26 |
| 10486888 | Vacuum cooler | Eric Newland Wooldridge | 2019-11-26 |
| 10464734 | Vacuum cooler | Eric Newland Wooldridge | 2019-11-05 |