Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7950227 | High response compact turbocharger | Steven Don Arnold, Martin Verschoor | 2011-05-31 |
| 7942625 | Compressor and compressor housing | Borislav Sirakov, Nicolas Deschairattes, Junfei Yin, Nick Nolcheff, Dennis Thoren | 2011-05-17 |
| 7874789 | Compressor and compressor housing | Borislav Sirakov, Thomas L. Booth, Nicolas Deschatrettes, Juniel Yin, Dennis Thoren +1 more | 2011-01-25 |
| 7775759 | Centrifugal compressor with surge control, and associated method | Borislav Sirakov, Hua Chen, Nicolas Deschatrettes, Junfei Yin, Dennis Thoren | 2010-08-17 |
| 7571607 | Two-shaft turbocharger | — | 2009-08-11 |
| 7568883 | Turbocharger having two-stage compressor with boreless first-stage impeller | Steven Don Arnold, Kristian Dullack, Glenn F. Thompson | 2009-08-04 |
| 7461507 | High response compact turbocharger | Steven Don Arnold, Martin Verschoor | 2008-12-09 |
| 6948314 | High response, compact turbocharger | Steven Don Arnold, Martin Verschoor | 2005-09-27 |
| 6920754 | High-pressure ratio turbocharger | Steven Don Arnold | 2005-07-26 |
| 6834501 | Turbocharger compressor with non-axisymmetric deswirl vanes | Charles Ney | 2004-12-28 |
| 6792755 | High-pressure ratio turbocharger | Steven Don Arnold | 2004-09-21 |
| 6637205 | Electric assist and variable geometry turbocharger | Samir S. Ahmad, Steven Don Arnold | 2003-10-28 |
| 6062028 | Low speed high pressure ratio turbocharger | Steven Don Arnold | 2000-05-16 |