Average Co-Inventor Count = 3.75
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. Toray Industries, Inc. (2 from 3,477 patents)
2 patents:
1. 4743250 - Artificial blood vessel and method of manufacture
2. 4008344 - Multi-component fiber, the method for making said and polyurethane