Top Inventors at Holcroft All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Paul K. Shefsiek | 3 |
| 2 | Charles Lippert | 2 |
| 3 | Viswanath Jayaraman | 2 |
| #4 | Bhupendra K. Gupta | 1 |
| #5 | Donald J. Schwalm | 1 |
| #6 | Freeman W. Fraim | 1 |
| #7 | John W. Smith | 1 |
| #8 | Leonard G. Nowak | 1 |
| #9 | Mahendra R. Shah | 1 |
| #10 | Robert W. Meyer | 1 |
| #11 | Carroll Cone | 1 |