Average Co-Inventor Count = 3.00
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. Freudenberg Household Products LP (4 from 39 patents)
2. Carl Freudenberg Kg (1 from 508 patents)
5 patents:
1. 8931494 - Cleaning container
2. 7984528 - Cleaning implement
3. D630022 - Broom block
4. D621622 - Broom block
5. 7624469 - Cleaning implement