Average Co-Inventor Count = 2.73
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. Steelcase Inc. (5 from 1,812 patents)
5 patents:
1. D511911 - Table
2. D510666 - Chair
3. D382737 - Chair arm
4. D382149 - Chair
5. D382123 - Chair