John E. Pickard
8Patents
6h-index
5Co-inventors
56Inventor score
Filing activity: Jun 25, 1975 → May 31, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4133264A | Clamping assembly for thin printing plates | Performing Operations; Transporting | 17 | Expired |
| US4402265A | Magnetic printing saddle | Performing Operations; Transporting | 16 | Expired |
| US4191106A | Printing plate clamping assembly | Performing Operations; Transporting | 15 | Expired |
| US5694850A | Composite ink fountain blade | Performing Operations; Transporting | 7 | Expired |
| US4197126A | Air etching of polymeric printing plates | Physics | 7 | Expired |
| US4042996A | Air etching of polymeric printing plates | Physics | 6 | Expired |
| US4145790A | Air etching of polymeric printing plates | Physics | 5 | Expired |
| US4036133A | Printing plate clamping assembly | Performing Operations; Transporting | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.