Top Inventors at Ceridian All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Deepak Pai | 7 |
| 2 | James A. Dahlberg | 3 |
| 3 | Lowell Dennis Lund | 3 |
| #4 | Derald A. Pedersen | 2 |
| #5 | Gene A. Maday | 2 |
| #6 | Kermit E. Frye | 2 |
| #7 | Deepak K. Pai | 1 |
| #8 | Dewey W. Smith | 1 |
| #9 | Glenn J. Gulbranson | 1 |
| #10 | Jay E. Mork | 1 |
| #11 | Kerry E. Ober | 1 |
| #12 | Marc Tommasi | 1 |
| #13 | Michel Briend | 1 |
| #14 | Michel Fardeau | 1 |
| #15 | Michael J. Lamatsch | 1 |
| #16 | Serge Galant | 1 |
| #17 | Stephen Moulton | 1 |
| #18 | Steven Jay Young | 1 |
| #19 | Terrance A. Krinke | 1 |
| #20 | Thomas Rosenthal | 1 |
| #21 | Walter H. Chudleigh, Jr. | 1 |
| #22 | Walton Graham | 1 |
| #23 | Larry M. Werlinger | 1 |
| #24 | David G. Fangmeier | 1 |
| #25 | Gerald W. Kenealey | 1 |
| #26 | Thomas D. Stechmann | 1 |
| #27 | Brent L. Rickenbach | 1 |