Top Inventors at Fiftythree All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Georg F. Petschnigg | 6 |
| 2 | Julian Walker | 6 |
| 3 | Andrew S. Allen | 5 |
| #4 | Jonathan R. Harris | 4 |
| #5 | John Ikeda | 3 |
| #6 | Nicholas E. Bratt | 3 |
| #7 | Thomas C. Arends | 3 |
| #8 | Amit Pitaru | 3 |
| #9 | Charles Chen | 1 |
| #10 | Gary B. Gordon | 1 |
| #11 | Ian Curry | 1 |
| #12 | Ian G. MacDuff | 1 |
| #13 | Matthew Dan Feiszli | 1 |
| #14 | Peter G. Sibley | 1 |
| #15 | Ronald H. Randall | 1 |
| #16 | Denis Kovacs | 1 |
| #17 | Andrew A. MacBeth | 1 |