Average Co-Inventor Count = 2.93
ph-index = 11
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. Zumtobel Lighting Gmbh (13 from 202 patents)
2. Dedon Gmbh (7 from 105 patents)
3. Zumtobel Lighting Gmbh & Co. Kg (4 from 25 patents)
4. Duravit Aktiengesellschaft (3 from 61 patents)
5. Walter Knoll Ag & Co. Kg (2 from 2 patents)
6. Herman Miller, Inc. (1 from 605 patents)
7. Millerknoll, Inc. (1 from 117 patents)
8. Zumtobel Staff Gmbh Co., Kg (1 from 20 patents)
9. Keilhauer (partnership) (1 from 3 patents)
10. Keilhauer Ltd. (1 from 2 patents)
11. Eoos Design Gmbh (1 from 1 patent)
12. Bulthaup Gmbh & Co Kg (20 patents)
35 patents:
1. D1051627 - Chair
2. D1013924 - Spotlight
3. D1006283 - Luminaire
4. D1006286 - Spotlight
5. 11536015 - Separating toilet
6. D938090 - Luminaire
7. D901921 - Furniture article
8. D895078 - Shower with bath
9. D884242 - Luminaire
10. D870340 - Luminaire
11. D869728 - Luminaire
12. D869727 - Luminaire
13. D869729 - Luminaire
14. D866845 - Luminaire
15. D860410 - Bath tub