Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hubert Loewe | Illinois Tool Works | 13 |
| 2 | Paul Andreas Adrian | Corning Incorporated | 4 |
| 3 | Karl Utzinger | Keiper Gmbh & Co. Kg | 3 |
| #4 | Hermann Rutz | G.M. Pfaff Aktiengesellschaft In Insolvenz | 1 |
| #4 | RENE WEGNER | — | 1 |