Average Co-Inventor Count = 2.40
ph-index = 4
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. Sca Hygiene Products Ab (4 from 787 patents)
4 patents:
1. D556461 - Sheet material with surface pattern
2. D523247 - Sheet material
3. D476817 - Surface pattern for sheet material
4. D474612 - Surface pattern for a sheet material