Average Co-Inventor Count = 2.00
ph-index = 4
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. Kontrolfreek, LLC (4 from 9 patents)
4 patents:
1. D955504 - Video game controller thumbstick attachment
2. D900226 - Video game controller thumbstick attachment
3. D890262 - Video game controller thumbstick attachment
4. D868163 - Video game controller thumbstick attachment