Top Inventors at Schreiber Gmbh All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | William Frederick Foreman, III | 4 |
| 2 | John K. Shepherd, Jr. | 3 |
| 3 | Wilhelm Ballnus | 3 |
| #4 | Adrian F. Carolan | 3 |
| #5 | Berthold Schreiber | 2 |
| #6 | William Earl Castleberry | 2 |
| #7 | William Frederick Dew, Jr. | 2 |
| #8 | Carsten STAUBACH | 1 |
| #9 | Erhard Schreiber | 1 |
| #10 | Howard Carmichael Boyd | 1 |
| #11 | Lukas STAUBACH | 1 |
| #12 | Norbert STAUBACH | 1 |