Average Co-Inventor Count = 3.75
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. Paccar Inc. (2 from 1,176 patents)
2 patents:
1. D647013 - Vehicle bumper
2. D564130 - Truck headlamp bezel