Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4251771 | Magnetic system for electrical current indicating meter | William J. Schultz | 1981-02-17 |
| 4237418 | Electrical current indicating meter | Donald E. Rogers, Edward F. Scannell | 1980-12-02 |
| 4229874 | Method of mounting a pivot insert | William J. Schultz | 1980-10-28 |