Average Co-Inventor Count = 3.60
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. The Sherwin Williams Company (3 from 493 patents)
3 patents:
1. 5371112 - Aqueous coating compositions from polyethylene terephthalate
2. 5252615 - Aqueous coating compositions from polyethylene terephthalate
3. 4983716 - Non-aqueous dispersions