Average Co-Inventor Count = 3.00
ph-index = 5
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. Carl Freudenberg Kg (5 from 516 patents)
5 patents:
1. 8910948 - Mounting guard ring
2. 8474828 - Mounting guard ring
3. 8292302 - Mounting guard ring
4. 7651102 - Mounting guard ring
5. 7284759 - Mounting guard ring