Average Co-Inventor Count = 5.00
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. Steelcase Inc. (3 from 1,809 patents)
3 patents:
1. 9700148 - Seating system with multi-position backrest
2. 9259089 - Seating system with multi-position backrest
3. 8721000 - Seating system with multi-position backrest