Average Co-Inventor Count = 2.00
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. Cooper Industries, Inc. (1 from 901 patents)
1 patent:
1. 5439063 - Compressed-air screw or bolt tightener, especially an impulse or a