Average Co-Inventor Count = 4.44
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. Test Research, Inc. (2 from 30 patents)
2 patents:
1. 9841387 - Inspection method and device
2. 9791387 - Inspection system and method for controlling the same