Top Inventors at Progressive System Technologies All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Daniel Babbs | 6 |
| 2 | Richard E. Shultz | 4 |
| 3 | Jay S. L. Sussman | 1 |
| #4 | Richard E. Schultz | 1 |
| #5 | John Van Strien | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Daniel Babbs | 6 |
| 2 | Richard E. Shultz | 4 |
| 3 | Jay S. L. Sussman | 1 |
| #4 | Richard E. Schultz | 1 |
| #5 | John Van Strien | 1 |