Top Inventors at R & D Circuits All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | James V. Russell | 6 |
| 2 | Thomas P. Warwick | 5 |
| 3 | Donald Eric Thompson | 2 |
| #4 | Cosimo Cantatore | 1 |
| #5 | Demick McMullim | 1 |
| #6 | Dhananjaya Trupuseema | 1 |
| #7 | Dhananjaya Turpuseema | 1 |
| #8 | Donald Glenn Thompson | 1 |
| #9 | Dwarkesh Patel | 1 |
| #10 | Hiren Patel | 1 |
| #11 | Michael Angelo Caprio | 1 |
| #12 | Thomas Smith | 1 |
| #13 | William Quick | 1 |
| #14 | Yubing Wang | 1 |