Top Inventors at Sandvik Rock Tools All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Kenneth Monyak | 7 |
| 2 | Kent Peay | 5 |
| 3 | Robert F. Kane | 5 |
| #4 | Faisal J. Yousef | 4 |
| #5 | Timothy J. Shean | 4 |
| #6 | C. Dempsey Holstein | 3 |
| #7 | Raymond R. Chervenak | 3 |
| #8 | David A. McCloskey | 2 |
| #9 | David Mildren | 2 |
| #10 | Jan Andersson | 2 |
| #11 | James F. Meek | 2 |
| #12 | James Paumier | 2 |
| #13 | Jo-Yu Chuang | 2 |
| #14 | Joel Ham | 2 |
| #15 | Joseph C. Zelanko | 2 |
| #16 | Ronald L. Paxton | 2 |
| #17 | Edward V. Fritsch | 1 |
| #18 | Gary A. Fuller | 1 |
| #19 | Greg D. Mercier | 1 |
| #20 | Jan Akerman | 1 |
| #21 | John Moorehead | 1 |
| #22 | Joseph J. Portugal | 1 |
| #23 | John Steffenino | 1 |
| #24 | Kenneth Ahlhorn | 1 |
| #25 | Lars Carlsson | 1 |
| #26 | Lawrence E. Gray | 1 |
| #27 | Matthew Floyd Shofner | 1 |
| #28 | Philip E. Bailey | 1 |
| #29 | Ray H. Shaw | 1 |
| #30 | Thomas J. Maechler | 1 |
| #31 | Pual S. Kuzniar | 1 |