Average Co-Inventor Count = 1.95
ph-index = 4
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. Andis Company (5 from 109 patents)
2. Other (1 from 832,843 patents)
6 patents:
1. D993535 - Hair clipper
2. D972215 - Hair clipper
3. 8136253 - Hair comb attachment for a hair trimmer
4. 6968623 - Hair trimmer with adjustable comb
5. 6862810 - Hair-trimmer with releasable cutting head
6. 5214800 - Collapsible, flexible head wear