Average Co-Inventor Count = 3.67
ph-index = 6
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 321 patents)
9 patents:
1. D999991 - Hair clipper
2. D972781 - Hair clipper lid
3. D808592 - Hair clipper housing
4. 9144911 - Linear drive system for hair clippers
5. 9038276 - Hair clipper with a rotary motor vibration and noise damper
6. D715489 - Cover for hair clippers
7. D715490 - Cover for hair clippers
8. D701647 - Hair trimmer base with projections
9. D700999 - Cover for hair clippers