Average Co-Inventor Count = 1.28
ph-index = 2
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. (9 from 21,443 patents)
9 patents:
1. D1109428 - Comb for trimmer
2. D1097325 - Shaver
3. D1091945 - Trimmer
4. D1062053 - Hair dryer
5. D1046301 - Grooming apparatus
6. D1042963 - Grooming apparatus
7. D981044 - Grooming apparatus
8. D973960 - Grooming apparatus
9. D968707 - Grooming apparatus