Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D914187 | Air cleaner filter | Shankar Mathur Seetharaman, Alexander A. Yosick, Steven M. Stenz, Bruce M. Lefeber | 2021-03-23 |
| D910716 | Throttle body | Alexander A. Yosick, Ondrej Tomek, Pezaan S. Patrawala, Jacob Liebzeit, Michael J. Tursky +1 more | 2021-02-16 |