Average Co-Inventor Count = 1.00
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. Zak Designs, Inc. (2 from 41 patents)
2 patents:
1. D535159 - Utensil handle
2. D530568 - Combined container, top and straw