Patents per Year
Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11400412 | Rotating spray device for water distribution on media bed of a biofilter | James Paul Harshman, Eric Hansen | 2022-08-02 | $32,409,000 |
| 10064547 | Means and method for demonstrating the effects of low cylinder astigmatism correction | Ryan Hawke, Jonathan Hansen, Ross Franklin, Andy Milton, Ben Rose | 2018-09-04 | $125,534,000 |
| 9265412 | Means and method for demonstrating the effects of low cylinder astigmatism correction | Ryan Hawke, Jonathan Hansen, Ross Franklin, Andy Milton, Ben Rose | 2016-02-23 | $58,494,000 |
| 9140217 | Exhaust gas recirculation apparatus and method for forming same | Ryan Collins, Thomas Carney, Timothy M. Walsh | 2015-09-22 | |
| 8430112 | Slurry feed system and method | Timothy Frank Matheis, James Paul Harshman | 2013-04-30 | $750,000 |