Top Inventors at The Tapmatic All Time
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Allan S. Johnson | 18 |
| 2 | Mark Johnson | 11 |
| 3 | Alf Eriksson | 2 |
| #4 | Wallace G. Boelkins | 1 |
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Allan S. Johnson | 18 |
| 2 | Mark Johnson | 11 |
| 3 | Alf Eriksson | 2 |
| #4 | Wallace G. Boelkins | 1 |