Average Co-Inventor Count = 4.35
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. Otis Elevator Company (5 from 2,614 patents)
5 patents:
1. 8123373 - People conveyor glass balustrade lighting
2. 7681709 - Balustrade fastening arrangement
3. 6945379 - Chain segment for personnel conveyor
4. 6868956 - Footboard element fastening for passenger conveyors
5. D490956 - Escalator decking