Average Co-Inventor Count = 2.74
ph-index = 3
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. (8 from 21,414 patents)
8 patents:
1. D1087466 - Comb for trimmer
2. D1060843 - Hair cutting blade
3. D1048554 - Handle for shaver
4. D1047278 - Shaver
5. D1004199 - Comb for trimmer
6. D952947 - Comb for trimmer
7. D931538 - Trimmer
8. D931539 - Trimmer