Average Co-Inventor Count = 3.60
ph-index = 3
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. Niro-plan Ag (3 from 32 patents)
3 patents:
1. D538409 - Sink
2. D504169 - Sink
3. D497662 - Sink