Average Co-Inventor Count = 3.00
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. International Imaging Materials, Inc. (2 from 35 patents)
2 patents:
1. D511186 - Geared drive hub
2. 6666597 - Geared drive hub assembly for a printer cartridge