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. Kajima Corporation (1 from 150 patents)
2. Besst, Inc. (1 from 14 patents)
1 patent:
1. 7493954 - Systems and methods for installation, design and operation of groundwater monitoring systems in boreholes