Average Co-Inventor Count = 5.83
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. Z Corporation (2 from 23 patents)
2 patents:
1. 6375874 - Method and apparatus for prototyping a three-dimensional object
2. 6007318 - Method and apparatus for prototyping a three-dimensional object