Average Co-Inventor Count = 1.00
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. O. I. Corporation, Inc. (1 from 31 patents)
2. O.i. Corporation D.b.a. O.i. Analytical (0 patent)
1 patent:
1. 8191437 - Gas sample collection and analysis