Average Co-Inventor Count = 3.10
ph-index = 8
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. Wahl Clipper Corporation (9 from 319 patents)
9 patents:
1. D875268 - Massager head
2. D868278 - Massager head
3. D868280 - Massager head
4. D628304 - Massager
5. D627898 - Lobed massager attachment
6. D627897 - Percussion massager attachment
7. D623311 - Wand massager
8. D621546 - Hair trimmer
9. D619303 - Hair clipper