Average Co-Inventor Count = 5.95
ph-index = 3
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 Ag (3 from 75 patents)
2. Thyssenkrupp Aufzugswerke Gmbh (1 from 3 patents)
4 patents:
1. 9206016 - Elevator drive
2. 9051157 - Elevator drive
3. 8344572 - Electromotive part of an elevator drive
4. 7882613 - Methods for applying magnets to component surfaces