Average Co-Inventor Count = 1.00
ph-index = 6
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. (4 from 1,810 patents)
2. Gross + Froelich Gmbh&co. Kg (2 from 8 patents)
3. Other (1 from 832,718 patents)
4. Gross + Froelich Bmbh & Co. Kg (1 from 1 patent)
8 patents:
1. 10537181 - Chair
2. D648965 - Seating unit back
3. D648964 - Seating unit frame
4. D648962 - Seating unit frame
5. D648963 - Seating unit frame
6. D592042 - Wheel for castors
7. D561015 - Castor
8. D561014 - Castor