Average Co-Inventor Count = 1.71
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. D993840 - Hood crown
2. D963526 - Hood crown with grille
3. D963529 - Vehicle grille cover
4. D954617 - Vehicle grille cover