Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11959429 | Method for estimating the efficiency loss of a turbocharger for an engine | Stuart Paul Smith, Alistair James Dales | 2024-04-16 | $78,020,000 |
| 10415454 | Control system for thermal management of an engine aftertreatment device | Martin George Constantine | 2019-09-17 | |
| 8037500 | Portable media device and method for presenting viewing content during travel | Paul Anthony Margis, James A. Haak, Christopher Brian Lundquist, Steven Lee Sizelove, Henry Sugito Osias +12 more | 2011-10-11 | $64,000 |
| 7945934 | Portable media device and method for presenting viewing content during travel | Paul Anthony Margis, James A. Haak, Christopher Brian Lundquist, Steven Lee Sizelove, Henry Sugito Osias +12 more | 2011-05-17 | $117,000 |