Top Inventors at Phonemate All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Mark J. Karnowski | 7 |
| 2 | Stephen B. Knuth | 6 |
| 3 | David A. Sharbaugh | 5 |
| #4 | Kenneth R. Core | 4 |
| #5 | Eskandar Afshar | 3 |
| #6 | Alastair W. Jarrett | 3 |
| #7 | James W. Oblak | 2 |
| #8 | Michinari Ueki | 2 |
| #9 | Oded Yossifor | 2 |
| #10 | Benjamin H. Stansbury, Jr. | 1 |
| #11 | James W. Mazzolini | 1 |
| #12 | Neal J. Buglewicz | 1 |
| #13 | Sanford M. Brown, III | 1 |
| #14 | Pierluigi Pacciardi | 1 |