Average Co-Inventor Count = 9.00
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. Ppg Industries Ohio, Inc. (2 from 1,742 patents)
2 patents:
1. 6582822 - Multi-component composite coating composition and coated substrate
2. 6291564 - Aqueous coating compositions, coated substrate and method related thereto