Showing 1–27 of 27 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Michael Scott Knoblett | Rinnai America | 13 |
| 2 | Benjamin S. Crowe | Ta Instruments | 5 |
| 3 | Jim Galloway | — | 4 |
| 3 | Jarrod Hyder | Yanmar Holdings Co. | 4 |
| 3 | Timothy Turbessi | — | 4 |
| 3 | William Penfield Smith, Jr. | Eastman Kodak | 4 |
| #7 | Carl Dean Osborn | — | 2 |
| #7 | Glenn Wright | — | 2 |
| #7 | Hans O. Warnecke | — | 2 |
| #7 | Michael Duck | Guehring Kg | 2 |
| #7 | CHRISTOPHER DAVID STEELE | Columbia Insurance | 2 |
| #12 | Steven L. DeArmoun | — | 1 |
| #12 | Clarence M. Payton | — | 1 |
| #12 | Eric P. Wise | — | 1 |
| #12 | Charles B. Prater | — | 1 |
| #12 | Stanley B. Arasmith | — | 1 |
| #12 | Neal Young Brackett | — | 1 |
| #12 | Brent M. Shortnacy | — | 1 |
| #12 | Randy S. Cash | Amrep | 1 |
| #12 | Daichi Shibata | Sakai Heavy Industries | 1 |
| #12 | Milton Bradley Giddens | Textile Rubber And Chemical Company | 1 |
| #12 | M. Brad Giddens | Textile Rubber And Chemical Company | 1 |
| #12 | James Darrell Conaway | — | 1 |
| #12 | John D. Sammons | — | 1 |
| #12 | Gary Don Camp | — | 1 |
| #12 | Hunter D. Culberson | — | 1 |
| #12 | Dennis Dean Sammons | — | 1 |
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