Top Inventors at Columbia Gas System Service All Time
Showing 1–34 of 34 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | F. Bert Cook | 9 |
| 2 | Edward A. Reid, Jr. | 7 |
| 3 | Edgar M. Purvis, Jr. | 6 |
| #4 | Norman D. Malcosky | 5 |
| #5 | Edward M. Winter | 3 |
| #5 | Stephen P. Cremean | 3 |
| #7 | Charles C. Hong | 2 |
| #7 | David E. Price | 2 |
| #7 | David M. Thomson | 2 |
| #7 | Glenn S. Hartong | 2 |
| #7 | Gregory Koziar | 2 |
| #7 | Horatio H. Krause, Jr. | 2 |
| #7 | Howard C. Meacham, Jr. | 2 |
| #7 | John C. Murphy | 2 |
| #7 | Kevin R. McGahey | 2 |
| #7 | Patrick J. Moran | 2 |
| #7 | Paul D. Schettler | 2 |
| #7 | Ralph F. Cohn | 2 |
| #7 | Richard N. Christensen | 2 |
| #7 | Richard H. Merrick | 2 |
| #7 | Stephen E. Petty | 2 |
| #7 | Subhash C. Jatana | 2 |
| #7 | Arthur C. Eberle | 2 |
| #24 | Gene G. Yie | 1 |
| #24 | Greg Koziar | 1 |
| #24 | James E. Hook | 1 |
| #24 | John W. Nebgen | 1 |
| #24 | John J. Sherman | 1 |
| #24 | Richmond Bennett | 1 |
| #24 | Thomas M. Bevan | 1 |
| #24 | Todd D. Gustafson | 1 |
| #24 | William F. Morse | 1 |
| #24 | Alexander J. Dukat | 1 |
| #24 | Gary D. Hinshaw | 1 |