Average Co-Inventor Count = 5.00
ph-index = 2
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. Other (1 from 832,843 patents)
2. Oce Printing Systems Gmbh (1 from 315 patents)
2 patents:
1. 7054591 - Electrophotographic device with an arrangement for transferring used toner from a cleaning station to a used toner container
2. 6229975 - Electrophotographic apparatus having a device for toner delivery