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. The Charles Machine Works, Inc. (3 from 364 patents)
3 patents:
1. 11306580 - Underground guidance using above-ground mesh network
2. D914706 - Display screen with graphical user interface
3. 10822941 - Underground guidance using above-ground mesh network