Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9410878 | Portable ultrafine particle sizer (PUPS) apparatus | Andrew Vize, Jeff Frolik, Britt Holmen | 2016-08-09 |
| 8739602 | Portable ultrafine particle sizer (PUPS) apparatus | Andrew Vize, Britt Holmen, Jeff Frolik | 2014-06-03 |