Average Co-Inventor Count = 2.00
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. Chart Industries, Inc. (2 from 22 patents)
2 patents:
1. 6944570 - Differential pressure gauge for cryogenic fluids which selects a density value based on pressure measurement
2. 6782339 - Differential pressure gauge for cryogenic fluids which selects a density value based on pressure measurement