Average Co-Inventor Count = 2.00
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. Stanpac Inc. (2 from 10 patents)
2 patents:
1. 6341707 - Push-on tamper resistant closure
2. D436862 - Bottle cap