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. Pgs Geophysical As (1 from 554 patents)
2. Geospace Technologies Corporation (1 from 20 patents)
2 patents:
1. 10302410 - Pressure-balanced seismic sensor package
2. 9927221 - Pressure-balanced seismic sensor package