Average Co-Inventor Count = 3.00
ph-index = 3
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. Polyfibron Technologies, Inc. (2 from 15 patents)
2. Macdermid Graphic Arts, Inc. (1 from 7 patents)
3 patents:
1. 6399281 - Composite relief image printing plates
2. 6312871 - Composite relief image printing plates
3. 5846691 - Composite relief image printing plates and methods for preparing same