Top Inventors at Oldcastle All Time
Showing 1–7 of 7 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | John A. Fifield | 7 |
| 2 | Barry H. Bamber | 2 |
| 2 | Michael E. Woolford | 2 |
| #4 | George Clinton Brookhart, Jr. | 1 |
| #4 | Leslie G. Hammond | 1 |
| #4 | Paul V. Childress | 1 |
| #4 | Alan H. Sabatino | 1 |
Showing 1–7 of 7 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | John A. Fifield | 7 |
| 2 | Barry H. Bamber | 2 |
| 2 | Michael E. Woolford | 2 |
| #4 | George Clinton Brookhart, Jr. | 1 |
| #4 | Leslie G. Hammond | 1 |
| #4 | Paul V. Childress | 1 |
| #4 | Alan H. Sabatino | 1 |