Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Joel C. Cunard | Hedstrom | 4 |
| 1 | Don C. Rowlett | Kennametal | 4 |
| 1 | Robert J. Boudreau | Hedstrom | 4 |
| #4 | William H. Ziegler, Jr. | Hedstrom | 2 |
| #4 | Gerald L. Woods | Kennametal | 2 |
| #4 | E. Lee Ketcham | — | 2 |
| #7 | Daniel C. Sheirer | Kennametal | 1 |
| #7 | Harold C. Schreckengost | — | 1 |
| #7 | Scott J. Lapraik | Gte Products | 1 |
| #7 | Charles L. Voytko | Brown Group Recreational Products | 1 |
Part of Pennsylvania