Average Co-Inventor Count = 2.18
ph-index = 12
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. (11 from 1,810 patents)
2. Grand Rapids Chair Company (4 from 27 patents)
3. Nucraft Furniture Company (4 from 18 patents)
4. Brunswick Corporation (1 from 2,535 patents)
5. R. T. London Company (1 from 7 patents)
21 patents:
1. D830714 - Chair
2. D830715 - Rocking lounge chair
3. D784036 - Chair
4. D741618 - Seating
5. 9089207 - Conference table with movable table top and ganging capability
6. D701719 - Chair with ottoman
7. D687657 - Table with adjustable top
8. 8205950 - Workstation unit with vertically movable panel
9. D655537 - Furniture leg assembly
10. 7793367 - Furniture post and coupler
11. D603185 - Workstation unit
12. 7210270 - Partition system with elevated raceway
13. 7201107 - Assembly with movable work surface portion and material holder
14. D516330 - Chair
15. 6625935 - Partition system with worktools