Average Co-Inventor Count = 2.00
ph-index = 3
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. (3 from 1,176 patents)
3 patents:
1. D312810 - Exterior shell of a truck cab step unit
2. D312609 - Exterior shell of a truck cab steps unit
3. 4836568 - Aerodynamically streamlined step assembly for a truck