Top Inventors at Nortronics Company All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Leonard E. Kronfeld | 4 |
| 2 | Ricky J. Madsen | 2 |
| 3 | Thomas Winkler | 2 |
| #4 | Bruce J. Rubin | 1 |
| #5 | John E. Heinz | 1 |
| #6 | M. Grant Albrecht | 1 |
| #7 | Mervin B. Kronfeld | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Leonard E. Kronfeld | 4 |
| 2 | Ricky J. Madsen | 2 |
| 3 | Thomas Winkler | 2 |
| #4 | Bruce J. Rubin | 1 |
| #5 | John E. Heinz | 1 |
| #6 | M. Grant Albrecht | 1 |
| #7 | Mervin B. Kronfeld | 1 |