Average Co-Inventor Count = 5.11
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. (4 from 9,471 patents)
4 patents:
1. 8540325 - Machine and track assembly for use therewith
2. 8465110 - Machine and track assembly for use therewith
3. 8172342 - Machine and track assembly for use therewith
4. 8100483 - Machine and track assembly for use therewith