Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8875702 | Aerosol generator | Walter McKinney, Dave Frazer | 2014-11-04 |
| 4767524 | Virtual impactor | Hsu-Chi Yeh, Yung-Sung Cheng, George J. Newton | 1988-08-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8875702 | Aerosol generator | Walter McKinney, Dave Frazer | 2014-11-04 |
| 4767524 | Virtual impactor | Hsu-Chi Yeh, Yung-Sung Cheng, George J. Newton | 1988-08-30 |