Average Co-Inventor Count = 3.27
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. Schwan-stabilo Cosmetics Gmbh & Co. Kg (3 from 40 patents)
3 patents:
1. 8764330 - Pencil, in particular a cosmetic pencil
2. 8540447 - Device for applying a fluid, gel-like, pasty or powder product
3. 7396180 - Applicator device