Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4307617 | Indicating and control apparatus utilizing Hall effect elements | Homer L. Greer, John R. Malloy | 1981-12-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4307617 | Indicating and control apparatus utilizing Hall effect elements | Homer L. Greer, John R. Malloy | 1981-12-29 |