Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5120252 | Method of mounting disk sensing optics onto circuit board of watthour meter | Andrius A. Keturakis, Scott D. Velte | 1992-06-09 |
| 5034682 | Method and apparatus for mounting disk sensing optics on electric energy register circuit board | Andrius A. Keturakis, Scott D. Velte | 1991-07-23 |
| 4754368 | Terminal for watthour meters | Donald F. Bullock | 1988-06-28 |