Top Inventors at American Cast Iron Pipe All Time
Showing 1–24 of 24 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Randall C. Conner | 8 |
| 2 | Stephen L. DeBoalt | 5 |
| 3 | William E. Snow | 4 |
| #4 | Jerry T. Mann | 3 |
| #4 | Van T. Walworth | 3 |
| #4 | William Thomas Adams, Jr. | 3 |
| #7 | Don E. Gray | 2 |
| #7 | Gene L. Oliver | 2 |
| #7 | George H. Styles | 2 |
| #7 | Howard H. O'Daniel | 2 |
| #7 | Scott Gaines | 2 |
| #7 | Tom Atkins | 2 |
| #13 | Edward D. McCauley | 1 |
| #13 | Edwin H. Phelps | 1 |
| #13 | Harold Kennedy, Jr. | 1 |
| #13 | Henry B. Gibson | 1 |
| #13 | James C. Farlow | 1 |
| #13 | John Gray | 1 |
| #13 | John R. Washington | 1 |
| #13 | Roland Larkin | 1 |
| #13 | Steve L. DeBoalt | 1 |
| #13 | Terry L. Dougherty | 1 |
| #13 | Thomas R. Warren | 1 |
| #13 | Merrill D. Arrington | 1 |