Top Inventors at Champion Spark Plug All Time
Showing 51–71 of 71 inventors
| Rank | Name | Patents |
|---|---|---|
| #18 | Robert Campbell | 1 |
| #18 | Ronnie W. Clark | 1 |
| #18 | Robert W. Matz | 1 |
| #18 | Robert P. Swank | 1 |
| #18 | Samuel J. Green | 1 |
| #18 | Sheldon L. Semiatin | 1 |
| #18 | Stephen W. Straub | 1 |
| #18 | Terrence K. Brog | 1 |
| #18 | Thomas Kearney | 1 |
| #18 | Tom L. Rothenbuhler | 1 |
| #18 | William D. Gauthier | 1 |
| #18 | Edward J. Gehart | 1 |
| #18 | Melvin J. Winterhalter | 1 |
| #18 | Richard W. Bensman | 1 |
| #18 | Albert L. Hoffmanner | 1 |
| #18 | Clyde R. Englehardt | 1 |
| #18 | Clifford C. McMahon | 1 |
| #18 | Dale P. Ameling | 1 |
| #18 | William R. Manniing | 1 |
| #18 | Raymond J. Bihn | 1 |
| #18 | Anthony K. Chan | 1 |