Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8684117 | Methods and systems for cooling in a vehicle | Todd Adam Ptacek, Scott Patrick Leute | 2014-04-01 | $20,725,000 |
| 6354769 | Apparatus and method for replacing in-ground elevator cylinder casings | — | 2002-03-12 |