Average Co-Inventor Count = 2.67
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. Western Electric Company, Inc. (1 from 781 patents)
2. Bell Communications Research, Inc. (1 from 670 patents)
2 patents:
1. 5161416 - Handset torque measurement device and method
2. D273646 - Modular telephone enclosure and privacy wing therefor