Top Inventors at Grass Valley (U.S.) All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Kevin D. Windrem | 10 |
| 2 | Thumpudi Naveen | 5 |
| 3 | Ali Tabatabai | 4 |
| #4 | Radu Jasinschi | 3 |
| #5 | David Alan Casper | 2 |
| #6 | Elaine B. Zamani | 2 |
| #7 | Michael Krim | 2 |
| #8 | Paul O'Connor | 2 |
| #9 | Scott Murray | 2 |
| #10 | Anna Greco | 2 |
| #11 | Anil M. Murching | 2 |
| #12 | Bret Michael Jones | 1 |
| #13 | David Costa | 1 |
| #14 | David Smith | 1 |
| #15 | Donald Johnson Childers | 1 |
| #16 | John E. Liron | 1 |
| #17 | John O'Halloran | 1 |
| #18 | Joey L. Rainbolt | 1 |
| #19 | Michael Hauke | 1 |
| #20 | Neil R. Olmstead | 1 |
| #21 | Paul M. Trethewey | 1 |
| #22 | Peter D. Symes | 1 |
| #23 | Randy D. Cornwell | 1 |
| #24 | Robert Allen Castlebary | 1 |
| #25 | Steven Edwin Miller | 1 |
| #26 | Paul T. Babic-Vovk | 1 |
| #27 | Robert A. Ennis Jr. | 1 |
| #28 | Jerzy Pacak | 1 |