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. Gm Global Technolgoy Operations, Inc. (2 from 31,002 patents)
2 patents:
1. 4668374 - Gas sensor and method of fabricating same
2. 4129099 - Galvanic exhaust gas sensor with solid electrolyte