Average Co-Inventor Count = 4.80
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. Kone Corporation (2 from 1,039 patents)
2 patents:
1. 11993487 - Maintenance method of an elevator component
2. 11511969 - Method, an elevator safety control unit, and an elevator system for defining a condition of an elevator car suspension means