Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4866408 | Multiphase motor protector apparatus | Jeffery J. Petraitis, Walfred Cardin, Lawrence E. Cooper, Dave Rountree | 1989-09-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4866408 | Multiphase motor protector apparatus | Jeffery J. Petraitis, Walfred Cardin, Lawrence E. Cooper, Dave Rountree | 1989-09-12 |