Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10920378 | Stamped steel detectable warning tile and method of manufacture | Theodore W. Meyers, Samuel J. Gerrits, Mike Boyden, Craig Stefan, Michael C. Ruediger +2 more | 2021-02-16 |
| 7694829 | Settling vessel for extracting crude oil from tar sands | Fred J. Veltri | 2010-04-13 |