Average Co-Inventor Count = 3.00
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. Two Guys and a Hat Inc. (5 from 5 patents)
5 patents:
1. 10390582 - Protective headgear
2. 10004290 - Protective headgear
3. D804732 - Protective headgear
4. D804733 - Protective headgear
5. D804734 - Protective headgear