Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6837760 | Method for modifying engine loading through changing of propeller blade shape by bending a propeller blade edge to modify the section camber and pitch of the blade, and propellers made using the same | — | 2005-01-04 |
| 5377521 | Method for propeller straightening | — | 1995-01-03 |
| 5315856 | Apparatus for propeller straightening | — | 1994-05-31 |