Top Inventors at Trick Percussion Products All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Michael Dorfman | 7 |
| 2 | George Szwaya | 6 |
| 3 | Robert Szwaya | 4 |
| #4 | George Szwaye | 1 |
| #5 | Robert Szwaye | 1 |
| #6 | Thomas Baker | 1 |
| #7 | Alexander Moon | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Michael Dorfman | 7 |
| 2 | George Szwaya | 6 |
| 3 | Robert Szwaya | 4 |
| #4 | George Szwaye | 1 |
| #5 | Robert Szwaye | 1 |
| #6 | Thomas Baker | 1 |
| #7 | Alexander Moon | 1 |