Average Co-Inventor Count = 8.47
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. (4 from 1,176 patents)
4 patents:
1. D1037106 - Quarter fender component
2. D1031571 - Quarter fender component
3. D970408 - Quarter fender
4. D970409 - Quarter fender