Top Inventors at Casella Waste Systems All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | James W. Bohlig | 7 |
| 2 | Sean P. Duffy | 6 |
| 3 | John A. Kintzer | 5 |
| #4 | Dominic Maruca | 4 |
| #5 | Nancy Edwards Cronin | 4 |
| #6 | Gerald A. Leone | 3 |
| #7 | Jerry Leone | 3 |
| #8 | Douglas R. Casella | 2 |
| #9 | Gary Simmons | 2 |
| #10 | John Schwalbe | 2 |
| #11 | Larry G. Shilling | 2 |
| #12 | Timothy A. Langlois | 2 |
| #13 | Donald Buchanan | 1 |
| #14 | Garrett L. Morrison | 1 |
| #15 | Jessica Hewitt | 1 |
| #16 | John Cronin | 1 |
| #17 | Paula Calabrese | 1 |
| #18 | Patrick J. Kennedy | 1 |
| #19 | S. Graham Stevens | 1 |
| #20 | Theodore S. Reeves | 1 |
| #21 | William Petrow | 1 |
| #22 | Alan Sabino | 1 |