Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9688394 | Roller-based drive systems with compliance for accommodating non-conjugate meshing | Donald J. Christensen | 2017-06-27 | $18,200,000 |
| 9550564 | Aircraft wheel driving system | Donald J. Christensen | 2017-01-24 | $18,731,000 |