Top Inventors at Factory Mutual Insurance All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Stephen P. D'Aniello | 5 |
| 2 | Hong Yu | 4 |
| 3 | Christopher J. Wieczorek | 2 |
| #4 | Jaap De Vries | 2 |
| #5 | John A. LeBlanc | 2 |
| #6 | Benjamin D. Ditch | 1 |
| #7 | Francesco Tamanini | 1 |
| #8 | Jens Alkemper | 1 |
| #9 | Kyle Richard Burchesky | 1 |
| #10 | Louis Alan Gritzo | 1 |
| #11 | Markus Dierkes | 1 |
| #12 | Raphael Hussni Leonessa | 1 |
| #13 | Richard C. Smith | 1 |
| #14 | Stanislav Kostka | 1 |
| #15 | Stefan Zanetti | 1 |
| #16 | Antonio Faria | 1 |
| #17 | Archibald Tewarson | 1 |