Average Co-Inventor Count = 5.83
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. Leybold Systems Gmbh (2 from 51 patents)
2 patents:
1. 6426144 - Process for coating plastic substrates
2. 6242053 - Process for coating plastic containers or glass containers by means of a PCVD coating process