Average Co-Inventor Count = 5.54
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. Tracto-technik Gmbh & Co. Kg (2 from 87 patents)
2 patents:
1. 11905769 - Drive and a method for operating a drive of a ground drilling device
2. 11156040 - Ground drilling device, system comprising a ground drilling device, method for earth drilling and use of a ground drilling device