Average Co-Inventor Count = 1.91
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. Koninklijke Philips Corporation N.v. (14 from 21,366 patents)
14 patents:
1. D891696 - Epilator
2. D891697 - Epilator
3. D869170 - Attachment for facial cleaning apparatus
4. D836247 - Epilator
5. D811093 - Attachment for facial cleaning apparatus
6. D741601 - Facial cleansing apparatus
7. D740413 - Skin rejuvenation apparatus
8. D728241 - Facial cleansing brush
9. D726964 - Hair straightener
10. D726965 - Heating plate for hair straightener
11. D723739 - Hair dryer
12. D722197 - Hair removal device
13. D710055 - Epilator
14. D695961 - Two head dry shaver