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. Topometrix Corporation (2 from 13 patents)
2 patents:
1. 5510615 - Scanning probe microscope apparatus for use in a scanning electron
2. 5455420 - Scanning probe microscope apparatus for use in a scanning electron