Average Co-Inventor Count = 1.04
ph-index = 18
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. Allsteel Inc. (12 from 51 patents)
2. Other (10 from 832,812 patents)
3. Knoll International, Inc. (8 from 93 patents)
4. Hauserman, Inc. (2 from 29 patents)
5. Drabert Sohne Minden (westf.) (2 from 4 patents)
6. The Marvel Group, Inc. (1 from 12 patents)
43 patents:
1. 7445288 - Vehicle seat
2. 6959964 - Portable backrest structure
3. D503560 - Stacking chair
4. 6435615 - Seating furniture with downwardly movable, pivoting backrest
5. D453900 - Panel connector top cap
6. 5649739 - Backrest for a seat arrangement
7. 5636897 - Seating furniture cover
8. D373273 - Seat
9. D363391 - Desk
10. 5448863 - Covered wall unit and method of making same
11. D360786 - Seat
12. D348787 - Chair
13. D346072 - Rolling chair
14. D331513 - Drawer unit
15. D331335 - File cabinet