Top Inventors at Quanex All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Joseph Lindmayer | 36 |
| 2 | James W. Meeks | 13 |
| 3 | Charles Y. Wrigley | 7 |
| #4 | George M. Storti | 7 |
| #5 | Brian S. Hewitt | 6 |
| #6 | Brian Jensen | 6 |
| #7 | Joseph D. Isaacs | 5 |
| #8 | Michael Pepper | 5 |
| #9 | Jeffrey V. Sawyers | 4 |
| #10 | Peter K. Soltani | 4 |
| #11 | Ronald J. Pich | 4 |
| #12 | Suganda Jutamulia | 4 |
| #13 | David C. Bryant | 3 |
| #14 | Robert E. Daniels, Jr. | 3 |
| #15 | Robert C. Martineau | 3 |
| #16 | Scott M. Fetting | 3 |
| #17 | Charles Joseph Librande | 2 |
| #18 | Jacob D. Pichler | 2 |
| #19 | John Paul Von Arx | 2 |
| #20 | Peter Gunther | 2 |
| #21 | William Michael Seiderman | 2 |
| #22 | Don Quinn | 1 |
| #23 | Emeric I. Podraczky | 1 |
| #24 | Harold A. Lovelady | 1 |
| #25 | James E. O'Hara | 1 |
| #26 | Jeff V. Sawyers | 1 |
| #27 | Joe Cutsforth | 1 |
| #28 | John T. Verch | 1 |
| #29 | Kristy L. Church | 1 |
| #30 | Laurence P. Armstrong | 1 |
| #31 | Larry Flynn | 1 |
| #32 | Petros Z. Mantarakis | 1 |
| #33 | Ramon E. Creager | 1 |
| #34 | Rodney J. Digman | 1 |
| #35 | Ronald E. Miller | 1 |
| #36 | Steven R. Simonson | 1 |
| #37 | Xiangyang Yang | 1 |
| #38 | Francis J. Dohman | 1 |
| #39 | Maitland J. Brempell | 1 |
| #40 | Arthur E. Rola | 1 |
| #41 | Clemith E. Sorey | 1 |
| #42 | Alan R. Gerber | 1 |