Average Co-Inventor Count = 2.50
ph-index = 5
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Heidelberger Druckmaschinen Ag (19 from 2,544 patents)
19 patents:
1. 9931848 - Digital printing machine
2. 9878564 - Digital printing machine having a printing bar for inkjet printing
3. 9815307 - Method for avoiding collisions, for adapting a spacing and for actuator-based lifting movement in an inkjet printing machine
4. 9517616 - Lifting sucker with pneumatically controllable suction cup and punch and sheet-fed rotary printing press having the lifting sucker
5. 9278821 - Device and method for suctioning a sheet from a sheet stack and sheet-fed rotary printing machine and punch having the device
6. 7992866 - Apparatus for aligning sheets on stops
7. 7014185 - Spring-action suction head
8. 6969062 - Guide apparatus for guiding sheets, and method of operating a guide apparatus
9. 6681697 - Device for aligning sheets in a feeder of a sheet-processing machine, especially a printing press
10. 6672587 - Multiple-sheet monitoring device
11. 6502815 - Lifting/pull-sucker drive mechanism for a sheet-processing machine
12. 6402138 - Stop assembly for a sheet pile edge
13. 5613671 - Device for correcting skewed sheets in a feeder of a sheet-fed printing
14. 5542658 - Suction head for a feeder of a sheet-fed rotary printing press
15. 5447301 - Governor foot assembly for cyclically sensing the height of a feeder