Average Co-Inventor Count = 4.31
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. Helen of Troy Limited (26 from 833 patents)
26 patents:
1. 12241241 - Drain protector
2. D1062055 - Hair straightener
3. D1031154 - Concentrator
4. D1029382 - Concentrator
5. D1029378 - Hair dryer
6. D1024283 - Drain protector
7. D1006321 - Curling iron attachment
8. D1006322 - Curling iron attachment
9. D1005579 - Hair dryer
10. D990772 - Hair straightener
11. D989394 - Curling iron
12. D984049 - Hair straightener
13. D970110 - Handle for a curling iron
14. D969406 - Curling iron
15. D968699 - Handle for a beauty tool