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. S.d. Warren Services Company (1 from 6 patents)
1 patent:
1. 6050139 - Devices and methods for testing tack uniformity of a coating on a