Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4823518 | Lift mounted snowmaker | James L. Dilworth | 1989-04-25 |
| 4573636 | Method and apparatus for making artificial snow | James L. Dilworth | 1986-03-04 |
| 4493457 | Method and apparatus for making artificial snow | James L. Dilworth | 1985-01-15 |