Average Co-Inventor Count = 10.25
ph-index = 1
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. (3 from 21,361 patents)
3 patents:
1. 12145283 - Attachment comb and hair cutting appliance
2. 11691303 - Stationary blade, blade set, and hair cutting appliance
3. 10730197 - Attachment comb and hair cutting appliance