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. Pilkington Visioncare Holdings, Inc. (8 patents)
2. Sola Group Ltd. (1 patent)
3. Kingsbury, Jeffrey M. (0 patent)
0 patent: