Average Co-Inventor Count = 6.00
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. Hewlett-packard Company (2 from 9,638 patents)
2 patents:
1. 4458323 - Method of performing measurements and error analysis of the measurements
2. 4357673 - Apparatus for performing measurements and error analysis of the