Average Co-Inventor Count = 2.25
ph-index = 3
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. Seton Company (2 from 33 patents)
2. Steon Company (1 from 1 patent)
3 patents:
1. 4601951 - Impregnation of leather with polyurethane dispersions
2. 4380474 - Polyisocyanate reaction products
3. 4327195 - Polyurethane containing polypeptides