Average Co-Inventor Count = 2.67
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. Caterpillar Inc. (1 from 9,440 patents)
2. Cnh America LLC (1 from 969 patents)
2 patents:
1. 8142132 - Automatic over-center system
2. 7905089 - Actuator control system implementing adaptive flow control