Average Co-Inventor Count = 1.00
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. Mpm Corporation (2 from 16 patents)
2 patents:
1. 6626742 - Polishing method and device
2. 6332829 - Polishing method and device