Average Co-Inventor Count = 4.00
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. Nippon Steel Corporation (2 from 3,554 patents)
2 patents:
1. 4790913 - Method for producing an Sn-based multilayer coated steel strip having
2. 4713301 - Sn-based multilayer coated steel strip having improved corrosion