Top Inventors at Gem Industries All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Benjamin K. Burnham | 4 |
| 2 | Edmond P. Guillot | 3 |
| 3 | Richard T. Heininger | 3 |
| #4 | Roland A. Benoit | 3 |
| #5 | Edmund P. Guillot | 2 |
| #6 | Nathan K. Stiles | 1 |
| #7 | Donald R. Flye | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Benjamin K. Burnham | 4 |
| 2 | Edmond P. Guillot | 3 |
| 3 | Richard T. Heininger | 3 |
| #4 | Roland A. Benoit | 3 |
| #5 | Edmund P. Guillot | 2 |
| #6 | Nathan K. Stiles | 1 |
| #7 | Donald R. Flye | 1 |