Average Co-Inventor Count = 4.00
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. Guardair Corporation (2 from 16 patents)
2 patents:
1. 7104262 - Versatile hook for hanging and storing airguns
2. D512122 - Airgun handle and body