Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10003236 | Direct drive rotor with metal coupler | Daniel E. Bailey, Philip S. Johnson, Gregory M. Levine | 2018-06-19 |
| 9966810 | Motor case with integrated wire sealing structure | Philip S. Johnson | 2018-05-08 |