Top Inventors at Ruud Lighting All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Kurt S. Wilcox | 62 |
| 2 | Eric J. Haugaard | 46 |
| 3 | Alan J. Ruud | 36 |
| #4 | Wayne Guillien | 27 |
| #5 | Brian Kinnune | 26 |
| #6 | Robert D. Giese | 19 |
| #7 | Steven R. Walczak | 13 |
| #8 | Kent Solberg | 11 |
| #9 | Donald Wandler | 10 |
| #10 | Russell S. Schultz | 8 |
| #11 | Cory Ternberg | 6 |
| #12 | Don Miletich | 6 |
| #13 | Charles Dunn Kim | 5 |
| #14 | Frank Tsao | 4 |
| #15 | Christopher Ruud | 3 |
| #16 | Craig Raleigh | 3 |
| #17 | Julito A. Bustamante | 3 |
| #18 | Theodore O. Sokoly | 3 |
| #19 | Dallas Ivanhoe Buchanan, III | 2 |
| #20 | David P. Goelz | 2 |
| #21 | James R. Mitchell | 2 |
| #22 | Joel Kapellusch | 2 |
| #23 | Lisa Ruffalo Cooper | 2 |
| #24 | Mario A. Castillo | 2 |
| #25 | Michael J. Kahn | 2 |
| #26 | Scot Siebers | 2 |
| #27 | Steven Patkus | 2 |
| #28 | Steve Walczak | 2 |
| #29 | Bernd R. Sieberth | 1 |
| #30 | Chris Strom | 1 |
| #31 | Christopher D. Strom | 1 |
| #32 | Clint Knollenberg | 1 |
| #33 | David Goetz | 1 |
| #34 | David G. Jansson | 1 |
| #35 | Ian Lewin | 1 |
| #36 | James Scott Carrington | 1 |
| #37 | Jay M. Eissner | 1 |
| #38 | John Stanley | 1 |
| #39 | Lisa Ruffalo | 1 |
| #40 | Richard V. Heinisch | 1 |
| #41 | Bernard Kohanski | 1 |
| #42 | Richard L. Nachtigall | 1 |