Average Co-Inventor Count = 2.18
ph-index = 3
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. Poltrona Frau S.p.a. (3 from 45 patents)
2. Westinghouse Electric Corporation (1 from 8,033 patents)
4 patents:
1. D648153 - Table
2. D628824 - Armchair
3. D625121 - Desk
4. D361230 - Table