Top Inventors at Hand Tools International All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Karl T. Baughman | 3 |
| 2 | Barbara Perozek | 1 |
| 3 | David Iverson | 1 |
| #4 | David Schuda | 1 |
| #5 | James B. Watson | 1 |
| #6 | Paul Miller | 1 |
| #7 | Raul Cortes | 1 |
| #8 | Robert J. Knutsen | 1 |
| #9 | Robert E. McCracken | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Karl T. Baughman | 3 |
| 2 | Barbara Perozek | 1 |
| 3 | David Iverson | 1 |
| #4 | David Schuda | 1 |
| #5 | James B. Watson | 1 |
| #6 | Paul Miller | 1 |
| #7 | Raul Cortes | 1 |
| #8 | Robert J. Knutsen | 1 |
| #9 | Robert E. McCracken | 1 |