Average Co-Inventor Count = 6.00
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. (4 from 1,176 patents)
4 patents:
1. D637536 - Extender for sidewall of truck roof
2. D633421 - Center extender for rear of truck roof
3. D633015 - Truck roof unit
4. D632224 - Truck body