Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4534053 | Apparatus for exchanging an intensifying screen and a negative in a film packet | Vaito K. Eloranta, Joel M. Peisach | 1985-08-06 |
| 4237418 | Electrical current indicating meter | Carl F. Van Bennekom, Edward F. Scannell | 1980-12-02 |
| 4206406 | Means for adjusting the zero point setting of a meter | Edward F. Scannell | 1980-06-03 |