Average Co-Inventor Count = 4.00
ph-index = 1
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. (1 from 31,024 patents)
2. Delco Electronics Corporation (1 from 788 patents)
1 patent:
1. 5321979 - Engine position detection using manifold pressure