Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9683581 | Filled static structure for axial-flow machine | Roy J. HARRON | 2017-06-20 |
| 4271933 | Wheelchair brake attachment | Richard L. Williams | 1981-06-09 |
| 4245929 | Arctic multi-angle conical structure | Paul M. Aagaard, Gordon E. Strickland | 1981-01-20 |
| 4239418 | Arctic multi-angle conical structure having a discontinuous outer surface | — | 1980-12-16 |