Top Inventors at Acco Brands 2021
| Rank | Name | Patents |
|---|---|---|
| 1 | Wilson Tse | 4 |
| 2 | Alex J. Klinkman | 3 |
| 3 | Edward P. Busam | 3 |
| #4 | Erik Campbell | 3 |
| #5 | Joseph A. Teresi | 3 |
| #6 | Mike Otsuka | 3 |
| #7 | Seesong Kang | 3 |
| #8 | Andrew Monteleone | 2 |
| #9 | Ching-Wei Chang | 2 |
| #10 | James Kao | 2 |
| #11 | William De Meulenaere | 2 |
| #12 | Aaron Melamed | 1 |
| #13 | Ben Thacker | 1 |
| #14 | Bobby G. James, Jr. | 1 |
| #15 | Brian Bautista | 1 |
| #16 | David Thomas Dobson | 1 |
| #17 | Donald G. Bauer | 1 |
| #18 | Guillermo Andres | 1 |
| #19 | Jacque Gagne | 1 |
| #20 | James Ngai | 1 |
| #21 | John Hung | 1 |
| #22 | Kaushik Patel | 1 |
| #23 | Kevin W. Witter | 1 |
| #24 | Michael D. Rowe | 1 |
| #25 | Paul A. Aries | 1 |
| #26 | Paul E. Olvera | 1 |
| #27 | Richard H. Harris | 1 |
| #28 | Ryan White | 1 |