Average Co-Inventor Count = 4.00
ph-index = 1
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. Man Roland Druckmaschinen Ag (3 from 997 patents)
3 patents:
1. 7159513 - Offset printing machine
2. 7146908 - Offset printing machine
3. 7000539 - Offset printing machine