Average Co-Inventor Count = 2.00
ph-index = 1
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. (2 from 9,457 patents)
2 patents:
1. 11420307 - Wrench for lug nuts and method of making
2. D927274 - Wrench