Showing 201–228 of 228 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| #117 | John T. Seery | — | 1 |
| #117 | Todd E. Elson | — | 1 |
| #117 | Willard F. North | Hughes Tool Company | 1 |
| #117 | Edward S. Kedzior | Allegheny Ludlum Steel | 1 |
| #117 | Francis S. O'Toole | Hughes Tool Company | 1 |
| #117 | William BACON | Hughes Tool Company | 1 |
| #117 | Mark Perloe | — | 1 |
| #117 | Lorrell C. McFarland | — | 1 |
| #117 | Donald P. Carrington | Combustion Engineering | 1 |
| #117 | Orville B. Francis | Unit Rig & Equipment | 1 |
| #117 | Joel Flynn Jones | Hughes Tool Company | 1 |
| #117 | Clifford R. Mackey | — | 1 |
| #117 | Joseph E. Vandervier | Hughes Tool Company | 1 |
| #117 | Buford R. Hinds | — | 1 |
| #117 | Harold A. Gillis | — | 1 |
| #117 | Gregory JONES | — | 1 |
| #117 | Rufus Fields | — | 1 |
| #117 | Richard D. Henrie | — | 1 |
| #117 | Bobby Frank Etter | — | 1 |
| #117 | William Joseph Tefet | Tdw Delaware | 1 |
| #117 | Mark J. Seyller | — | 1 |
| #117 | Raymond C. Sizemore | Crane Carrier | 1 |
| #117 | F. Lavell Chisum | — | 1 |
| #117 | Lewis Bean | — | 1 |
| #117 | William M. Trammell | Unknown | 1 |
| #117 | Troy D. Lippert | Hilti Aktiengesellschaft | 1 |
| #117 | Donna M. Steffens | — | 1 |
| #117 | Maurice Grant | — | 1 |
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