Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4965971 | Roof mounting | John Nicoll Sutherland | 1990-10-30 |
| 4675921 | Device for use with automatic pool cleaner | — | 1987-06-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4965971 | Roof mounting | John Nicoll Sutherland | 1990-10-30 |
| 4675921 | Device for use with automatic pool cleaner | — | 1987-06-30 |