Average Co-Inventor Count = 3.00
ph-index = 4
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 (8 from 1,042 patents)
8 patents:
1. D934454 - Elevator wall surface having decorative pattern
2. D934455 - Elevator wall surface having decorative pattern
3. D934456 - Elevator wall surface having decorative pattern
4. D933854 - Elevator wall surface having decorative pattern
5. D933855 - Elevator wall surface having decorative pattern
6. D933853 - Elevator wall surface having decorative pattern
7. D933856 - Elevator wall surface having decorative pattern
8. D933857 - Elevator wall surface having decorative pattern