Average Co-Inventor Count = 3.43
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 1,036 patents)
2 patents:
1. D963203 - Pattern on wall portion of elevator, lift, or hoist
2. D941502 - Elevator wall panel having decorative pattern