Average Co-Inventor Count = 6.46
ph-index = 1
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. Pertech Resources, Inc. (2 from 3 patents)
2 patents:
1. 8018632 - Scanner/imager
2. 7824119 - Transaction printer