Top Inventors at James Clem All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Richard Carriker | 4 |
| 2 | Arthur J. Clem | 3 |
| 3 | Mark Clarey | 2 |
| #4 | Martin Simpson | 1 |
| #5 | Robert M. Burton | 1 |
| #6 | Thomas Hauck | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Richard Carriker | 4 |
| 2 | Arthur J. Clem | 3 |
| 3 | Mark Clarey | 2 |
| #4 | Martin Simpson | 1 |
| #5 | Robert M. Burton | 1 |
| #6 | Thomas Hauck | 1 |