Average Co-Inventor Count = 2.67
ph-index = 1
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. Disco Corporation (2 from 1,556 patents)
2 patents:
1. 7736215 - Polishing tool and polishing method and apparatus using same
2. 7713107 - Polishing tool