Average Co-Inventor Count = 4.00
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. (6 from 21,366 patents)
6 patents:
1. D1091945 - Trimmer
2. D1087466 - Comb for trimmer
3. D1004199 - Comb for trimmer
4. D952947 - Comb for trimmer
5. D931538 - Trimmer
6. D931539 - Trimmer