Average Co-Inventor Count = 3.00
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. Other (2 from 832,761 patents)
2 patents:
1. 5462061 - Method of analyzing the functioning of the lungs
2. 5107860 - Method and apparatus of analyzing the functioning of the lungs