Average Co-Inventor Count = 1.80
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. Indigo N.v. (3 from 63 patents)
3 patents:
1. 6570665 - Method for printing multi-page images
2. 6091511 - Images with spatially varying spatial and gray level resolution
3. 5900003 - Page-makeup system