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. Colin Corporation (2 from 132 patents)
2 patents:
1. 5836887 - Physical information monitor system having means for determining
2. 5830149 - Physical information monitor system having means for indicating amount