Top Inventors at Greatbatch-Sierra All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Robert A. Stevenson | 23 |
| 2 | Richard L. Brendel | 16 |
| 3 | Christine A. Frysz | 13 |
| #4 | Haytham Hussein | 7 |
| #5 | John E. Roberts | 4 |
| #6 | Haitong Zeng | 3 |
| #7 | Matthew Dobbs | 3 |
| #8 | Ryan A. Stevenson | 3 |
| #9 | Scott Knappen | 3 |
| #10 | Donald K. Haskell | 2 |
| #11 | Jason Woods | 1 |