Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5404243 | Beam-dispersing device | — | 1995-04-04 |
| 5269657 | Aerodynamically-stable airfoil spar | — | 1993-12-14 |
| 5124510 | Tracking pantograph for railway electrification | — | 1992-06-23 |
| 4852829 | Undercarriage apparatus for vertical-lift aircraft | — | 1989-08-01 |
| 4427052 | Method of rotary refining and casting | — | 1984-01-24 |
| 4274011 | Wind turbine for marine propulsion | — | 1981-06-16 |