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. Color Prelude, Inc. (2 from 11 patents)
2 patents:
1. 6190730 - Cosmetic sampler with sample screen printed on film
2. 6006916 - Cosmetic sampler with applicator backing