Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9499260 | Aircraft landing gear wheel with integral gear drive | Donald J. Christensen | 2016-11-22 |
| 9358517 | Systems and methods of treating water used for hydraulic fracturing | — | 2016-06-07 |