Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4584525 | Current-shunt system for known conductors | John D. Harnden, Jr., Milton D. Bloomer | 1986-04-22 |
| 4546658 | Piezoelectric force/pressure sensor | John D. Harnden, Jr. | 1985-10-15 |
| 4528502 | Current sensor | — | 1985-07-09 |
| 4513342 | Current-squared-time (i.sup.2 t) protection system | — | 1985-04-23 |