Average Co-Inventor Count = 2.00
ph-index = 1
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. Dorco Co., Ltd. (3 from 178 patents)
3 patents:
1. 12083694 - Razor blade with bent portion
2. 11267149 - Razor blade with bent portion and razor cartridge using the same
3. 10369714 - Razor blade and razor cartridge using the same