Average Co-Inventor Count = 2.00
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. Coral Chemical Company (2 from 10 patents)
2 patents:
1. 7815751 - Zirconium-vanadium conversion coating compositions for ferrous metals and a method for providing conversion coatings
2. 6027579 - Non-chrome rinse for phosphate coated ferrous metals