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. Bell Telephone Laboratories (2 from 2,714 patents)
2. Western Electric Company, Inc. (1 from 781 patents)
3. Western Electric Inc. (1 from 4 patents)
2 patents:
1. 4279789 - Acrylic copolymeric coating composition
2. 4227042 - Telephone cords