Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8540056 | Engine device for guarding against leaks | — | 2013-09-24 |
| D681552 | Micro-hydro electric generator | — | 2013-05-07 |
| 7147125 | Collapsible transparent cooler | David M Slovak | 2006-12-12 |
| 7066347 | One piece transparent cooler | David M Slovak | 2006-06-27 |