Average Co-Inventor Count = 1.33
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. Eric Hart (1 from 1 patent)
2. Hart; Eric (1 from 1 patent)
2 patents:
1. 5460426 - Combination carrying case and folding seat
2. D355779 - Beach chair