Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11092200 | Friction plate and clutch assembly including the same | Benjamin A. Siegel, Richard W. Pridgen, Jr., David T. Vierk | 2021-08-17 |
| 10151355 | Using phase change materials for temperature management in clutch assemblies, torque converter clutch assemblies, and brake assemblies | — | 2018-12-11 |
| 8083046 | Clutch assembly and friction plate | Daniel Paterra, Donn K. Fairbank, Anthony J. Grzesiak | 2011-12-27 |