Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4221664 | Direct coupled drive for a magnetic separator | — | 1980-09-09 |
| 4185177 | Latch operated tap changing switch for transformer regulating system | Clyde Gilker | 1980-01-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4221664 | Direct coupled drive for a magnetic separator | — | 1980-09-09 |
| 4185177 | Latch operated tap changing switch for transformer regulating system | Clyde Gilker | 1980-01-22 |