Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11478162 | Flow measurement using image data | Robert F. Wilson, Todd Suchecki, Thomas M. Snyder, Alan K. Evans | 2022-10-25 |
| 9974350 | Hard hat | Steve H. Perusse, Steve Harrington, Joy Salvatin Lee, Bill Campbell, Judy Emaus +1 more | 2018-05-22 |
| 9510632 | Hard hat with filtered, battery-operated air flow system and method | Steve H. Perusse, Steve Harrington, Joy Salvatin Lee, Bill Campbell, Judy Emaus +1 more | 2016-12-06 |