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. Nrg Systems, Inc. (1 from 10 patents)
2. Earth Turbines, Inc. (1 from 1 patent)
2 patents:
1. 7633176 - Direct drive induction electrical power generator
2. D366841 - Ice free wind speed sensor