Average Co-Inventor Count = 2.25
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. Dgshape Corporation (2 from 21 patents)
2. Roland Dg Corporation (1 from 216 patents)
3 patents:
1. D1088239 - Milling machine for dental use
2. D935622 - Container for molding dentures
3. 9421653 - Cutting processing device