Average Co-Inventor Count = 1.00
ph-index = 2
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. Senator Gmbh & Co. Kgaa (3 from 26 patents)
3 patents:
1. D753224 - Writing instrument
2. D700652 - Writing instrument
3. D695342 - Writing instrument