Showing 1–15 of 15 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Thomas L. Keller | Landscape Structures | 4 |
| 2 | Adam Cates | Cardiac Pacemakers | 3 |
| 3 | Frank P. Lochel | Cargill, Incorporated | 2 |
| 3 | Jonathan K. Olson | Medivators | 2 |
| 3 | Eric S. Engelmann | Caterpillar | 2 |
| #6 | Calvin J. Brandt | Calbrandt | 1 |
| #6 | Joseph T. Haag | Dri-Steem | 1 |
| #6 | Richard Thomas Schaffer | — | 1 |
| #6 | John A. Becker | Cardiac Pacemakers | 1 |
| #6 | James Heine | — | 1 |
| #6 | Grant Mauch | Boston Scientific Scimed | 1 |
| #6 | Tracey L. DOBBS | Gyrus Acmi | 1 |
| #6 | Thomas Raymond Schaffer | — | 1 |
| #6 | Andrew R. Motzko | Seagate Technology | 1 |
| #6 | John G. Carver | Danaher | 1 |
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