Average Co-Inventor Count = 4.80
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. Westinghouse Electric Corporation (1 from 8,033 patents)
2. Knoll Gmbh (1 from 252 patents)
2 patents:
1. D444638 - Chair
2. 5029940 - Chair tilt and chair height control apparatus