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. Rohm Gmbh (2 from 362 patents)
2 patents:
1. 5578348 - Treating flexible surfaces
2. 5442013 - Graft copolymer for treating surface structures