Average Co-Inventor Count = 3.00
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. 6080525 - Process for forming images on permanent substrates
2. 5122437 - Overlay proofs comprising precolored and toned images
3. 5001037 - Method of making overlay proofs comprising precolored and toned images