Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D968588 | Powered air purifying respirator main body | Garth Ivory, Ryan Whitwood, Edward S. M. Williams, Julia Bartnik-Thumm, James A. Te Aika +1 more | 2022-11-01 |
| D954252 | Powered air purifying respirator | Garth Ivory, Ryan Whitwood, Edward S. M. Williams, Julia Bartnik-Thumm, James A. Te Aika +1 more | 2022-06-07 |
| 10537756 | Respirator system with curved vortex tube | Mathew E. Bancroft, Adam S. Lawlor, Elizabeth A. Gordon, Adrian P. Taylor | 2020-01-21 |
| 9599372 | Curved vortex tube | Mathew E. Bancroft, Adam S. Lawlor, Elizabeth A. Gordon, Adrian P. Taylor | 2017-03-21 |