Average Co-Inventor Count = 1.00
ph-index = 4
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. Wincup Holdings, Inc. (4 from 8 patents)
4 patents:
1. D537677 - Cup
2. D533748 - Cup
3. D531854 - Lower portion of a cup
4. D516910 - Lid for a cup