Average Co-Inventor Count = 4.00
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. Stas Inc. (2 from 4 patents)
2 patents:
1. D885447 - Rotor and shaft assembly
2. D861752 - Rotor and shaft assembly