Average Co-Inventor Count = 3.75
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. Johnson Outdoors Inc. (2 from 138 patents)
2 patents:
1. 9783092 - Kayak seat
2. 9701367 - Modular watercraft