Top Inventors at Alexander Manufacturing All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Richard B. Alexandres | 11 |
| 2 | William R. Peterson | 10 |
| 3 | Gary J. Downs | 8 |
| #4 | Jon K. Alexandres | 8 |
| #5 | Dennis P. Kindschuh | 6 |
| #6 | Joseph G. Lipic | 3 |
| #7 | Dennis J. Gordy | 2 |
| #8 | Elmer Hughett | 2 |
| #9 | George W. Villeponteaux | 2 |
| #10 | Jay Miller | 2 |
| #11 | Larry Hall | 2 |
| #12 | Larry Klusman | 2 |
| #13 | Perry Peden, Jr. | 2 |
| #14 | Richard B. Alexander | 2 |
| #15 | Steve Potratz | 2 |
| #16 | Trent Lee Bollman | 2 |
| #17 | Don Alexander | 1 |
| #18 | Jack L. Hasson | 1 |
| #19 | Michael Alexander | 1 |
| #20 | Michael Frank | 1 |
| #21 | Bret Evan Mumm | 1 |