Average Co-Inventor Count = 1.02
ph-index = 22
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. Arko Development Limited (40 from 40 patents)
2. Placo Corporation Limited (5 from 5 patents)
3. Other (2 from 832,961 patents)
4. Arko Development Ltd. (Hk) (1 from 1 patent)
48 patents:
1. 8272915 - Bubble generating assembly that produces vertical bubbles
2. 8272916 - Bubble generating assembly that produces vertical bubbles
3. 8123584 - Bubble generating assembly
4. 8038500 - Bubble generating assembly
5. 7914359 - Bubble generating assembly
6. 7883390 - Bubble generating assembly
7. 7780497 - Bubble machine
8. 7758397 - Apparatus and method for delivering bubble solution to a dipping container
9. 7524230 - Non-spill container having a stopper
10. D589094 - Bubble wand
11. 7476139 - Bubble generating assemblies
12. 7390236 - Apparatus and method for delivering bubble solution to a dipping container
13. 7367861 - Bubble generating assembly
14. 7335082 - Bubble generating device
15. 7244161 - Non-spill container