Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4784353 | Aircrafts tail section drag compensating for nose-down pitching moment | — | 1988-11-15 |
| 4611773 | Tapered thickness-chord ratio wing | Mark I. Goldhammer | 1986-09-16 |
| 4291853 | Airplane all-moving airfoil with moment reducing apex | — | 1981-09-29 |