Average Co-Inventor Count = 2.00
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. Agfa-Gevaert Ag (1 from 1,473 patents)
1 patent:
1. 4243891 - Apparatus for detecting holes in webs of photographic paper or the like