Average Co-Inventor Count = 4.00
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. American Cyanamid Company (1 from 3,580 patents)
2. Barnes-hind, Inc. (1 from 9 patents)
2 patents:
1. 4961746 - Intraocular lens with colored legs and method of making
2. 4687485 - Intraocular lens with leg means having compressible regions and/or color