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. Toray Industries, Inc. (2 from 3,476 patents)
2 patents:
1. 4490149 - Modification of polyester products
2. 4369036 - Method of modifying synthetic or natural polyamide products