Top Inventors at Chartpak All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Norman P. De Bastiani | 8 |
| 2 | Bruce Brunetti | 4 |
| 3 | Jon R. Martensson | 3 |
| #4 | Gordon Perry | 2 |
| #5 | Kenneth Haffner | 2 |
| #6 | Victor Yang | 2 |
| #7 | Miguel Paredes | 1 |
| #8 | Osvaldo Vega Martinez | 1 |
| #9 | Richard J. Boucher | 1 |
| #10 | Richard R. Carlson | 1 |
| #11 | Wolfgang Witz | 1 |
| #12 | Zdenka Zanova | 1 |
| #13 | Sean A. Ferrigan | 1 |