Top Inventors at Usbiomaterials All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | David C. Greenspan | 16 |
| 2 | Leonard J. Litkowski | 5 |
| 3 | Gary D. Hack | 4 |
| #4 | Jon K. West | 4 |
| #5 | Guy LaTorre | 3 |
| #6 | James L. Meyers | 3 |
| #7 | Jipin Zhong | 3 |
| #8 | Sean Lee | 3 |
| #9 | Christopher D. Batich | 2 |
| #10 | Daniel Clupper | 2 |
| #11 | Gabriele G. Niederauer | 2 |
| #12 | James S. Marotta | 2 |
| #13 | John J. Mechlosky, Jr. | 2 |
| #14 | Kristine Kieswetter | 2 |
| #15 | Larry L. Hench | 2 |
| #16 | Neil C. Leatherbury | 2 |
| #17 | Zheng Chen | 2 |
| #18 | Barbara D. Boyan | 1 |
| #19 | Donald H. Brancato | 1 |
| #20 | Mason Diamond | 1 |
| #21 | Marlo Walpole | 1 |
| #22 | Paul D. Thut | 1 |
| #23 | Alice D. Greenspan | 1 |