Average Co-Inventor Count = 1.67
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. Other (2 from 832,912 patents)
2 patents:
1. 9752208 - Extraction solvent for extracting metallic elements, method for producing same, and method for recovering metallic elements
2. 4377620 - Gut for tennis racket and the like and method of making same