Average Co-Inventor Count = 3.16
ph-index = 3
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. Zmed Technologies, Inc. (3 from 3 patents)
3 patents:
1. 8630712 - Respiration stimulation
2. 7748493 - Respiration stimulation
3. 7734350 - Respiration apparatus