Average Co-Inventor Count = 3.00
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. Grieshaber & Co Ag Schaffhausen (1 from 21 patents)
1 patent:
1. 6561974 - Device for use in a surgical procedure on an eye of a living being, and method of retracting the iris