Gerhard Pollich
38Patents
10h-index
16Co-inventors
72Inventor score
Filing activity: Apr 26, 1976 → May 31, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4702468A | Device in the delivery of sheet-fed rotary printing machine for exhibiting curl formation on the leading edge of a delivered sheet | Performing Operations; Transporting | 30 | Expired |
| US5810350A | Suction tape conveyor table | Performing Operations; Transporting | 25 | Expired |
| US4479645A | Sheet deliverer for rotary printing machines | Performing Operations; Transporting | 25 | Expired |
| US5419256A | Device for laterally aligning sheets being fed into a printing press and method for aligning the sheets | Performing Operations; Transporting | 23 | Expired |
| US4083556A | Sheet delivery for rotary printing machines | Performing Operations; Transporting | 17 | Expired |
| US5259608A | Sheet delivery at a printing machine | Performing Operations; Transporting | 17 | Expired |
| US5263415A | Sheet guide in the delivery section of a sheet-fed printing press | Performing Operations; Transporting | 16 | Expired |
| US5076165A | Swinging gripper arrangement for sheet-processing machines, in particular, sheet-fed offset printing presses | Performing Operations; Transporting | 13 | Expired |
| US5026326A | Lever mechanism for adjusting phase relationship between drive wheels | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4561645A | Device in the delivery of sheet-fed rotary printing machine for inhibiting curl formation in the leading edge of delivered sheet | Performing Operations; Transporting | 10 | Expired |
| US4693462A | Sheet delivery apparatus for printing machines | Performing Operations; Transporting | 10 | Expired |
| US4702469A | Apparatus and method for aligning sheets | Performing Operations; Transporting | 9 | Expired |
| US5529456A | Device for uniting a residue sheet pile and a main sheet pile | Performing Operations; Transporting | 8 | Expired |
| US4993275A | Cam mechanism for periodically swiveling a swivel device | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4697804A | Sheet feeder for rotary printing machines | Performing Operations; Transporting | 7 | Expired |
| US5116041A | Sheet feeder having an auxiliary pipe for non-stop operation | Performing Operations; Transporting | 7 | Expired |
| US5516092A | Sheet-jogging device | Performing Operations; Transporting | 7 | Expired |
| US5697605A | Sheet delivery for a printing press | Performing Operations; Transporting | 7 | Expired |
| US4635924A | Sheet feeder for a sheet-processing machine | Performing Operations; Transporting | 6 | Expired |
| US5024432A | Sheet transfer device for a printing machine | Performing Operations; Transporting | 6 | Expired |
| US5294108A | Sheet feeder | Performing Operations; Transporting | 5 | Expired |
| US5562035A | Adjusting device with a pneumatic cylinder in a printing press | Performing Operations; Transporting | 5 | Expired |
| US5176079A | Device for correcting the register of sheet overprints in a sheet-fed rotary printing machine | Performing Operations; Transporting | 4 | Expired |
| US4615520A | Apparatus and method for aligning sheets | Performing Operations; Transporting | 4 | Expired |
| US6419220B1 | Method of operating a sheet-processing machine | Performing Operations; Transporting | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.