Average Co-Inventor Count = 2.00
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. Guardian Products, Inc. (2 from 26 patents)
2 patents:
1. 5530975 - Method of lifting a patient with a sling
2. 5396670 - Sling for a patient lifter