Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9382990 | Helical limited slip differential | Jason J. Nolte | 2016-07-05 |
| 8528180 | Method for attenuating driveline vibrations | Zhaohui Sun, Dumitru Florin Patrascu, Austin R. Gerding | 2013-09-10 |
| 8176613 | Method for attenuating driveline vibrations | Zhaohui Sun, Dumitru Florin Patrascu, Austin R. Gerding | 2012-05-15 |
| 8136621 | Dual-tuned vibration damper | Glen Steyer, Zhaohui Sun | 2012-03-20 |
| 8036863 | Method for customizing a bearing bore | Suhui W Wang, Chih-Hung Chung, Zhaohui Sun | 2011-10-11 |
| 7942229 | Dual-tuned vibration damper and method for damping vibrations in a power transmission system using a dual-tuned vibration damper | Glen Steyer, Zhaohui Sun | 2011-05-17 |
| 7774911 | Method for attenuating driveline vibrations | Zhaohui Sun, Dumitru Florin Patrascu, Austin R. Gerding | 2010-08-17 |
| 7004291 | Torsional active vibration control system | Mark Norman Ranek, Daniel V. Sagady | 2006-02-28 |
| 6907774 | Torsional actuation NVH test method | Donald J. Kurecka, Mark Norman Ranek, Zhaohui Sun | 2005-06-21 |
| 6889803 | Torsional active vibration control system | Mark Norman Ranek, Daniel V. Sagady | 2005-05-10 |
| 6874228 | Propshaft assembly with vibration attenuation and assembly method therefor | Mary Ellen Armitage, Jeffrey N. Heaton, Donald J. Kurecka | 2005-04-05 |
| 6865466 | Active vibration cancellation of gear mesh vibration | Michael A. Voight, Daniel V. Sagady, Jeffrey N. Heaton, Rachel Dudley, Matt Geissinger | 2005-03-08 |
| 6802206 | Torsional actuation NVH test method | Donald J. Kurecka, Mark Norman Ranek, Zhaohui Sun | 2004-10-12 |
| 6752722 | Foam lined propshaft | Mary Ellen Armitage, Jeffrey N. Heaton, Donald J. Kurecka | 2004-06-22 |