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. Hopkins Manufacturing Corporation (1 from 208 patents)
2. Scepter Manufacturing, Llc. (1 from 10 patents)
2 patents:
1. 8800826 - Self-venting spout
2. 8782839 - Nestable ramps