Average Co-Inventor Count = 1.14
ph-index = 9
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. Umbra, Inc. (13 from 226 patents)
2. Umbra U.s.a., Inc. (3 from 14 patents)
3. Umbra Shades Ltd. (1 from 1 patent)
21 patents:
1. D822470 - Drapery rod support assembly
2. RE44506 - Rolled product dispenser
3. 8469207 - Drapery rod assembly
4. D644918 - Drapery rod support assembly
5. 7441361 - Lattice network display device
6. 7438256 - Rolled product dispenser
7. D540502 - Garbage can
8. D534729 - Lattice display frame with multiple display windows
9. D531820 - Picture frame with lattice
10. D452081 - Picture frame
11. D445262 - Picture frame
12. D433619 - Curtain rod wall unit
13. D431913 - Portion of a floor screen
14. D430480 - Swingable adjustable curtain rod
15. D427440 - Picture frame