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. Shamir Optical Industry Ltd. (2 from 28 patents)
2 patents:
1. 11209671 - Progressive optical designs for different add powers
2. 11204511 - Progressive optical designs for different add powers