Average Co-Inventor Count = 5.00
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. Siemens Aktiengesellschaft (1 from 30,066 patents)
1 patent:
1. 7192322 - Line design and propulsion system for a directionally stable, seagoing boat with rudder propeller drive system