Average Co-Inventor Count = 2.40
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. E.i. Dupont De Nemours and Company (3 from 16,338 patents)
3 patents:
1. 5487801 - Pre-proof temperature controlling assembly
2. 5476568 - Pre-proof temperature controlling assembly
3. 5059996 - Apparatus for processing a photosensitive element