Average Co-Inventor Count = 1.02
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. Tung Hing Plastic Manufactory Limited (25 from 27 patents)
2. Apothecary Products, Inc. (3 from 94 patents)
3. Tung Hing Plastic Manufacturing Ltd. (1 from 1 patent)
30 patents:
1. 12419402 - Hair fasteners
2. 12303012 - Hair fasteners
3. 11653735 - Hair fastener
4. D957670 - Sterilization container
5. 11202498 - Hair brush
6. 11166542 - Hair brush
7. D932198 - Mirror apparatus
8. 11083268 - Hair barrettes and methods of manufacture thereof
9. 11006739 - Hair brushes and methods of manufacture thereof
10. D913703 - Hair brush
11. 10905216 - Hair comb
12. D905906 - Multi-function hair comb
13. D893888 - Hair brush
14. 10531727 - Methods of manufacturing a hair brush and hair brushes made therefrom
15. D863782 - Hairbrush