Average Co-Inventor Count = 2.00
ph-index = 2
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 1,038 patents)
2 patents:
1. 8967364 - Self-regulating heating cable for a passenger conveyor component
2. 7201269 - Device for heating escalators or moving walkways