Average Co-Inventor Count = 4.09
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. International Business Machines Corporation (3 from 164,108 patents)
3 patents:
1. 5614250 - Coated filler and use thereof
2. 5607744 - Coated filler and use thereof
3. 5176811 - Gold plating bath additives for copper circuitization on polyimide