Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10604233 | Quiet slat propeller | — | 2020-03-31 |
| 9975623 | Elastomeric transition | — | 2018-05-22 |
| 7887298 | Vertically staggered helicopter rotor blade assembly | — | 2011-02-15 |
| 7828243 | SCRAMjet arrangement for hypersonic aircraft | — | 2010-11-09 |
| 7278609 | Movable nose cap and control strut assembly for supersonic aircraft | — | 2007-10-09 |
| 7246770 | Aircraft with rotatable leading edge of fuselage and wings | — | 2007-07-24 |
| 7216835 | Aircraft with extendable leading edge of fuselage and wings | — | 2007-05-15 |
| 7204454 | Aircraft with articulated leading edge of fuselage and wings | David H. Graham | 2007-04-17 |
| 7137589 | Compound helicopter with combined wings and landing struts | — | 2006-11-21 |
| 7104499 | Rechargeable compressed air system and method for supplemental aircraft thrust | — | 2006-09-12 |
| 6663047 | Multi-purpose aircraft cavity | — | 2003-12-16 |
| D475340 | Aircraft | William David Bard, David Gerard Mazur, Jeffrey Ruiz Mendoza, Gary Joseph Walz, Daniel Richard Rihn +1 more | 2003-06-03 |
| 6227498 | Single surface independent aircraft control | — | 2001-05-08 |
| 6116540 | Aircraft vertical tail with shadowed base | — | 2000-09-12 |
| 6068219 | Single surface multi axis aircraft control | — | 2000-05-30 |