Average Co-Inventor Count = 3.00
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. At&t Technologies, Inc. (2 from 382 patents)
2 patents:
1. 4610932 - Electrical contacts
2. 4518469 - Method of making non-precious metal electrical contacts by electroplating