Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8748167 | Compact air purifier | Brian D. Summers, Roy D. Crowninshield | 2014-06-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8748167 | Compact air purifier | Brian D. Summers, Roy D. Crowninshield | 2014-06-10 |