Average Co-Inventor Count = 1.04
ph-index = 7
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. National Christmas Products LLC (29 from 30 patents)
2. Other (14 from 832,718 patents)
3. Howmet Research Corporation (2 from 87 patents)
4. Ncp Corporation (1 from 4 patents)
5. National Chirstmas Products LLC (1 from 1 patent)
6. National Tree Company (0 patent)
47 patents:
1. 11888270 - Electrical safety system for a Christmas tree
2. 11668442 - Multi-color flat rope light string system
3. 11600245 - System, apparatus, and method for providing an interactive device
4. 11530803 - Illuminated shade or screen assembly
5. 11482800 - Safety grounded artificial tree stand
6. 11441762 - Illuminated shade or screen assembly
7. 11353170 - Apparatus and method for harvesting energy for a light
8. 11226089 - Illuminated shade or screen assembly
9. 11129255 - Multi-color flat rope light string system
10. 11019706 - System, apparatus, and method for controlling lighting
11. 11006775 - System, apparatus, and method for providing an electrical safety circuit
12. 10985509 - Safety grounded tree external wiring
13. 10952557 - Full-flow tree addition
14. 10945319 - System, apparatus, and method for controlling lighting
15. 10896795 - System, apparatus, and method for grounding and providing an electrical safety circuit