Top Inventors at M Group All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | David J. Merten | 18 |
| 2 | Jay Z. Muchin | 18 |
| 3 | Brian S. Potempa | 8 |
| #4 | Michael M. Potempa | 5 |
| #5 | Joshua J. Nelson | 4 |
| #6 | Michael S. Potempa | 3 |
| #7 | Jared Thorn | 2 |
| #8 | Mariel Z. Pina | 2 |
| #9 | Maira Kalman | 2 |
| #10 | James J. Ross | 1 |
| #11 | Jory Tsai | 1 |
| #12 | Margaret Huang | 1 |
| #13 | Michael Bargiel | 1 |
| #14 | Robert L. Fuller, Jr. | 1 |
| #15 | Steve Clark | 1 |
| #16 | Yutaka Fukase | 1 |