Top Inventors at Concord Communications All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Ferdinand Engel | 6 |
| 2 | Arthur P. Hamlin | 3 |
| 3 | Darrell Furlong | 2 |
| #4 | Gerard White | 2 |
| #5 | Lawrence A. Stabile | 2 |
| #6 | Richard B. Wallace | 2 |
| #7 | Robert S. Diebboll | 2 |
| #8 | Will C. Lauer | 2 |
| #9 | Wilson T. MacDonald | 2 |
| #10 | Bradley S. Carey | 1 |
| #11 | David M. Thompson | 1 |
| #12 | Gary Fernandez | 1 |
| #13 | Gordon Booman | 1 |
| #14 | James W. Wilson | 1 |
| #15 | Jay B. Wolf | 1 |
| #16 | John Lyon-Smith | 1 |
| #17 | Kary Robertson | 1 |
| #18 | Kendall S. Jones | 1 |
| #19 | Ken Kane | 1 |
| #20 | Murtaza Doctor | 1 |
| #21 | Neeraj Agarwal | 1 |
| #22 | Pieter deGroot | 1 |
| #23 | Robert H. Douglas | 1 |
| #24 | Sehkar Muddana | 1 |
| #25 | Stephen F. McKellar | 1 |
| #26 | Vincent Fortin | 1 |
| #27 | Scott Mendel | 1 |
| #28 | Albert Briner | 1 |