Top Inventors at Applied Tool Development All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Tony Walter | 4 |
| 2 | John Walter | 3 |
| 3 | Robert T. MacVicar | 3 |
| #4 | J. Oscar Aparicio, Jr. | 2 |
| #5 | Anton J. Walter | 2 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Tony Walter | 4 |
| 2 | John Walter | 3 |
| 3 | Robert T. MacVicar | 3 |
| #4 | J. Oscar Aparicio, Jr. | 2 |
| #5 | Anton J. Walter | 2 |