Patents per Year
Top Inventors at Heizer Defense All Time
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Charles K. Heizer | 15 |
| 2 | Thomas C. Heizer | 12 |
| 3 | Hedy H. Gahn | 7 |
| #4 | Jacob Wayne Mahn | 5 |
| #5 | John C. Robinson | 2 |
| #6 | Timothy Wayne Groves | 1 |
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Charles K. Heizer | 15 |
| 2 | Thomas C. Heizer | 12 |
| 3 | Hedy H. Gahn | 7 |
| #4 | Jacob Wayne Mahn | 5 |
| #5 | John C. Robinson | 2 |
| #6 | Timothy Wayne Groves | 1 |