Average Co-Inventor Count = 3.72
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 (14 from 321 patents)
2. Newell Operating Company (3 from 390 patents)
17 patents:
1. D872938 - Hair clipper housing lid
2. D870385 - Hair clipper housing lid
3. D870384 - Hair clipper housing lid
4. D870386 - Hair clipper housing lid
5. D855887 - Hair clipper housing lid
6. D800386 - Hair clipper housing with gripping formations
7. 9242385 - Drive assembly for hair trimmers
8. D726371 - Hair clipper housing lid
9. D722202 - Hair clipper housing lid
10. D722203 - Hair clipper housing lid
11. D701647 - Hair trimmer base with projections
12. D700998 - Cover for hair clippers
13. D700999 - Cover for hair clippers
14. 8448996 - Casement window lock
15. D679448 - Lid for hair clipper housing