Top Inventors at R&B Machine Tool All Time
Showing 1–11 of 11 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Lawrence H. Weber | 15 |
| 2 | David Mathew Johnson | 8 |
| 3 | M. Warren Martin | 4 |
| #4 | James M. Sheely | 3 |
| #5 | Benjamin W. Hubbard | 1 |
| #5 | David A. Kohler | 1 |
| #5 | Merritt W. Martin, Jr. | 1 |
| #5 | J. Robert Corson | 1 |
| #5 | Thomas D. Redies | 1 |
| #5 | James R. Corson | 1 |
| #5 | Veryl F. Steinaway | 1 |