Average Co-Inventor Count = 1.00
ph-index = 1
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. Key Pharmaceuticals, Inc. (1 from 54 patents)
1 patent:
1. 4639455 - Means of aiding in the prevention of sudden infant death syndrome