Top Inventors at Guardian Products All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Eric P. Rose | 8 |
| 2 | Jim Schultz | 6 |
| 3 | Stuart Karten | 4 |
| #4 | Cuong Bui | 3 |
| #5 | Alfred A. Smith | 3 |
| #6 | David Hodge | 2 |
| #7 | Leo Zatulovsky | 2 |
| #8 | Ronald L. Firebaugh | 2 |
| #9 | Steven H. Mertz | 2 |
| #10 | Zivko Miric | 2 |
| #11 | C. P. Farr | 1 |
| #12 | Christopher R. Reed | 1 |
| #13 | Curtis A. Robinson, Sr. | 1 |
| #14 | Cynthia M. Wyatt | 1 |
| #15 | David St. George | 1 |
| #16 | J. R. Kingsley Ward | 1 |
| #17 | Jeffrey D. Stringer | 1 |
| #18 | John Nolan | 1 |
| #19 | Kevin R. Lunau | 1 |
| #20 | Leonid Zatulovsky | 1 |
| #21 | Michael Doom | 1 |
| #22 | Nate Ellena | 1 |
| #23 | Nathan L. Ellena | 1 |
| #24 | Stephen J. Eynon | 1 |
| #25 | Steven Winston | 1 |
| #26 | Robert W. Renolds, Jr. | 1 |
| #27 | Robert Dingley | 1 |
| #28 | Victor J. Irving | 1 |
| #29 | A. Edward Moore | 1 |
| #30 | Adele E. Ward | 1 |
| #31 | Alfredo R. Nuno | 1 |