Issued Patents 2023
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11852240 | Followability enhancer for a rotational seal | Elmer S. Zanoria, Hong Lian, Daniel Joshua Smith | 2023-12-26 |
| 11796063 | Seal assembly for rotatable shaft having ventilated dust seal with debris-blocking filter | Elmer S. Zanoria, Daniel Joshua Smith | 2023-10-24 |
| 11598305 | Engine idling reduction system | Michael E. Kenning, Navya X. Koka, Matthew E. Lueddecke, Jon B. BORGESON | 2023-03-07 |