Top Inventors at The Slope Indicator All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | David Clements | 2 |
| 2 | Dale Shoup | 2 |
| 3 | Hugh W. McCutcheon | 1 |
| #4 | James Ernest | 1 |
| #5 | James R. Twomey | 1 |
| #6 | Richard Kenneth Harris | 1 |
| #7 | Bradford P. Boisen | 1 |
| #8 | Alexander Feldman | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | David Clements | 2 |
| 2 | Dale Shoup | 2 |
| 3 | Hugh W. McCutcheon | 1 |
| #4 | James Ernest | 1 |
| #5 | James R. Twomey | 1 |
| #6 | Richard Kenneth Harris | 1 |
| #7 | Bradford P. Boisen | 1 |
| #8 | Alexander Feldman | 1 |