Top Inventors at Ingalls Shipbuilding All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Kenneth E. Hoffman | 4 |
| 2 | James P. Brooks | 3 |
| 3 | John P. Hackett | 3 |
| #4 | John F. Robbins, II | 3 |
| #5 | Kermit B. Pethtel, Jr. | 3 |
| #6 | Ross L. Buck | 3 |
| #7 | William J. Steelman | 3 |
| #8 | Harold L. Galloway | 2 |
| #9 | Peter K. Weinrich | 2 |
| #10 | Richard F. Sandifer, Jr. | 2 |
| #11 | Brian D. Blanchette | 1 |
| #12 | Clifford L. Allen | 1 |
| #13 | Edward T. Gaines | 1 |
| #14 | James Carl Siewert | 1 |
| #15 | John Bowden | 1 |
| #16 | Joseph Valdon Krebs | 1 |
| #17 | John W. Whitehead | 1 |
| #18 | Martin F. Fitzgerald | 1 |
| #19 | Michael D. Hodges | 1 |
| #20 | William R. Mack | 1 |
| #21 | Edward C. Dunston | 1 |
| #22 | Gerald D. Embry | 1 |
| #23 | Thomas J. Thawley | 1 |
| #24 | Garland E. Borowski | 1 |