Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4529139 | Method of manufacturing a filament wound article | Dale E. Smith | 1985-07-16 |
| 4381960 | Method of manufacturing a filament wound article | David H. Blaney | 1983-05-03 |
| 4374689 | Method and apparatus for filament winding | Dale E. Smith | 1983-02-22 |
| 4242160 | Method of winding a wind turbine blade using a filament reinforced mandrel | Dale E. Smith | 1980-12-30 |