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. Thyssenkrupp Elevator Corporation (2 from 22 patents)
2 patents:
1. 9896306 - Apparatus and method for dampening oscillations of an elevator car
2. 9114954 - Active guiding and balance system for an elevator