Average Co-Inventor Count = 4.00
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 (1 from 832,680 patents)
2. Hri Research, Inc. (1 from 7 patents)
2 patents:
1. 5503721 - Method for photoactivation
2. 5184020 - Device and method for photoactivation