Top Inventors at Parsons Xtreme Golf 2021
| Rank | Name | Patents |
|---|---|---|
| 1 | Michael R. Nicolette | 68 |
| 2 | Bradley D. Schweigert | 67 |
| 3 | Robert R. Parsons | 42 |
| #4 | Caleb S. Kroloff | 12 |
| #5 | Duane E. Pacha | 4 |
| #6 | Matthew T. Andrews | 4 |
| #7 | Daniel C. Kirtley | 2 |
| #8 | Candace Chen | 1 |
| #9 | William N. Knopka | 1 |
| #10 | William W. Sliger, II | 1 |