Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12352341 | Two speed electric vehicle transaxle architecture with dual simple planetary gearsets and a layshaft gear | Thomas McGinn | 2025-07-08 |
| 11104215 | Method of assembling hybrid transmission | Norman Jerry Bird | 2021-08-31 |
| 10703190 | Hybrid vehicle engine brake | Mark Gerard Czapski, Norman Jerry Bird | 2020-07-07 |