Top Inventors at Metco All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | John H. Harrington | 5 |
| 2 | Edward R. Novinski | 4 |
| 3 | John F. Klein | 3 |
| #4 | Richard T. Smyth | 3 |
| #5 | Frank N. Longo | 2 |
| #6 | Gary C. Irons | 2 |
| #7 | Subramaniam Rangaswamy | 2 |
| #8 | Dennis K. Buzzelli | 1 |
| #9 | Ferdinand J. Dittrich | 1 |
| #10 | Herbert S. Ingham, Jr. | 1 |
| #11 | Henry C. Thompson | 1 |
| #12 | Joseph D. Reardon | 1 |
| #13 | John Douglas Weir | 1 |
| #14 | Mark F. Spaulding | 1 |
| #15 | Mitchell R. Dorfman | 1 |
| #16 | Nicholas F. Bader, III | 1 |
| #17 | Raymond A. Zatorski | 1 |
| #18 | Richard A. Goehring | 1 |
| #19 | Richard D. Lander | 1 |
| #20 | Richard D. Trapani | 1 |
| #21 | Robert A. Miller | 1 |
| #22 | Richard A. Waszkiewicz | 1 |