Average Co-Inventor Count = 2.67
ph-index = 4
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. (5 from 1,176 patents)
5 patents:
1. D389108 - Exterior shell of a truck grill crown
2. D382844 - Exterior shell of a truck half fender
3. D382841 - Exterior shell of a truck hood
4. D381949 - Exterior shell of a truck cab fuel tank step fairing
5. D378993 - Elliptical air horn bell