Top Inventors at Grace Engineering All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Nathaniel E. Grace | 29 |
| 2 | Louis Grace, Jr. | 18 |
| 3 | Scott C. Prater | 7 |
| #4 | Cody M. Schulz | 5 |
| #5 | Timothy J. Roelens, II | 3 |
| #6 | Brian J. Anderson | 2 |
| #7 | David M. Lynch | 2 |
| #8 | John H. Brywig | 2 |
| #9 | Joel D. Harris | 2 |
| #10 | Casey Warren Carew | 1 |
| #11 | David Vergara | 1 |
| #12 | Ian MacDonald | 1 |
| #13 | Kyle B. Stokes | 1 |
| #14 | Rayomen E. Church | 1 |
| #15 | Scott David Lee | 1 |