Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12059877 | Expandable and/or disposable ice pack | Mark Hoff, Charles F. Schroer, Jr., Murray ROSS, Brian SPAIN | 2024-08-13 |
| 11454439 | Disposable ice pack | Brian SPAIN, Murray ROSS | 2022-09-27 |
| D366841 | Ice free wind speed sensor | David C. Blittersdorf | 1996-02-06 |