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. Dresser Industries, Inc. (2 from 1,238 patents)
2 patents:
1. 6164138 - Self aligning dial for instrument gauge
2. 5970796 - Pressure gauge having a diaphragm secured staked within the enclosure