Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5165226 | Single vortex combustor arrangement | Alex Prociw, Frank Shum | 1992-11-24 |
| D281769 | Snow sail sled | — | 1985-12-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5165226 | Single vortex combustor arrangement | Alex Prociw, Frank Shum | 1992-11-24 |
| D281769 | Snow sail sled | — | 1985-12-17 |