Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11896074 | Head top | Alan J. Gerrard, Samuel M. Kelly, Patrick Bruyn, Julia Bartnick-Thumm, James A. Te Aika +1 more | 2024-02-13 |
| D968588 | Powered air purifying respirator main body | Garth Ivory, Ryan Whitwood, William C. Hamill, Julia Bartnik-Thumm, James A. Te Aika +1 more | 2022-11-01 |
| D955058 | Cap with duct | Patrick Bruyn, Jonathan Kettle | 2022-06-14 |
| D954252 | Powered air purifying respirator | Garth Ivory, Ryan Whitwood, William C. Hamill, Julia Bartnik-Thumm, James A. Te Aika +1 more | 2022-06-07 |