Average Co-Inventor Count = 5.68
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. Braun Aktiengesellschaft (7 from 527 patents)
7 patents:
1. 5802932 - Cutter for a cutting device of an electric shaving apparatus or beard
2. 5711880 - Filtering means for the filtration of extraction beverages, in
3. 5343621 - Shaving apparatus
4. 5245754 - Dry shaving apparatus
5. 5235749 - Shaving apparatus
6. 4906181 - Liquified gas conveying means for combustion device
7. 4170060 - Shear-head for dryshavers