Average Co-Inventor Count = 4.44
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. Leybold Systems Gmbh (2 from 51 patents)
2 patents:
1. 6488384 - Method for the coating of substrates made of plastic
2. 6426144 - Process for coating plastic substrates