Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12146573 | Shifting mechanisms for split-pulley variable transmissions | Alexander Steele Kernbaum, Thomas F. Egan | 2024-11-19 |
| 12018725 | Shaft couplings | Alexander Steele Kernbaum | 2024-06-25 |
| 11732787 | Shifting mechanisms for split-pulley variable transmissions | Alexander Steele Kernbaum, Thomas F. Egan | 2023-08-22 |
| 11674564 | Pure rolling cycloid transmissions with variable effective diameter rollers and roller constraints | Alexander Steele Kernbaum | 2023-06-13 |
| 11566690 | Variable transmissions with nested pulleys | Alexander Steele Kernbaum, Reuben Brewer, John Marlow | 2023-01-31 |
| 10774907 | Compact infinitely variable transmission | Alexander Steele Kernbaum | 2020-09-15 |
| 10710247 | Gripper devices | Gordon Kirkwood | 2020-07-14 |