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. Topical Testing, Inc. (2 from 3 patents)
2 patents:
1. 5381805 - Cutaneous testing device for determining nervous system function
2. 5363859 - Tactile testing device and methods