Average Co-Inventor Count = 4.67
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. Caterpillar Inc. (3 from 9,440 patents)
3 patents:
1. D772952 - Excavator
2. D766147 - Steering wheel
3. D735099 - Steering wheel