Average Co-Inventor Count = 2.40
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. Quarton, Inc. (2 from 65 patents)
2 patents:
1. D565217 - Combined laser pointer and mouse
2. D548197 - Laser presenter