Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9598169 | Single blade rotor system for use in a vertical takeoff and landing (VTOL) aircraft | Louis LeRoi LeGrand, III, Ricky Dean Welsh, Walker Chamberlain Robb, Robert Roy Champagne, Jr., Daniel Buchmueller +1 more | 2017-03-21 |