Average Co-Inventor Count = 3.00
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 Sarl (2 from 278 patents)
2 patents:
1. D931907 - Traveling machine for power shovels
2. D912098 - Traveling machine for power shovels