Top Inventors at National Patent Development All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Francis E. Ryder | 5 |
| 2 | Petr Kuzma | 4 |
| 3 | Daniel G. Moro | 3 |
| #4 | Richard Rabenau | 3 |
| #5 | Samuel H. Ronel | 3 |
| #6 | Giovanina Odorisio | 2 |
| #7 | Mark J. D'Andrea | 2 |
| #8 | Rowland W. Kanner | 2 |
| #9 | Steven Amendola | 2 |
| #10 | Charles K. Kliment | 1 |
| #11 | Eric Noble | 1 |
| #12 | Fred E. Williams, Jr. | 1 |
| #13 | Gregory F. Klomp | 1 |
| #14 | Henry Haardt | 1 |
| #15 | Hiroshi Hashiguchi | 1 |
| #16 | Jeffery A. Ryder | 1 |
| #17 | John Magdon | 1 |
| #18 | Jun Arakawa | 1 |
| #19 | Kenneth C. Raines | 1 |
| #20 | Keisuke Shiba | 1 |
| #21 | Laurence R. Gilbert | 1 |
| #22 | Murray Jelling | 1 |
| #23 | Nobuyuki Kita | 1 |
| #24 | Nobuo Tsuji | 1 |
| #25 | Richard Chen | 1 |
| #26 | Richard Gordon | 1 |
| #27 | Robert J. LeFevre | 1 |
| #28 | Russell F. Messier | 1 |
| #29 | Rustum Roy | 1 |
| #30 | Seiiti Kubodera | 1 |
| #31 | Shinji Sakaguchi | 1 |
| #32 | Stephen P. Lisak | 1 |
| #33 | William H. Dobelle | 1 |
| #34 | Yasuhisa Narutomi | 1 |
| #35 | Lynan Zamba | 1 |
| #36 | Eugene Zamba | 1 |