Average Co-Inventor Count = 4.09
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. Ampac Enterprises Inc. (3 from 17 patents)
3 patents:
1. 12302975 - Protective headgear
2. 11058939 - Catcher's leg guard
3. 10293241 - Catcher's leg guard