Average Co-Inventor Count = 1.80
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. Other (2 from 832,812 patents)
2. Schwan-stabilo Cosmetics Gmbh & Co. Kg (40 patents)
3 patents:
1. 11911927 - Wood-encased pencil
2. 11433017 - Process for producing a wax preparation
3. 11234906 - Cosmetic preparation in gel form