Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9086398 | Engine exhaust gas sampling for mass spectrometer real time oil consumption measurement | Orhan Altin, Joseph G. Chambers, Eric Nathan Lucas | 2015-07-21 |
| 7428838 | Calibration for an oil-consumption-measurement system | Orhan Altin | 2008-09-30 |