Average Co-Inventor Count = 3.00
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. Dorco Co., Ltd. (4 from 172 patents)
4 patents:
1. D912324 - Razor cartridge
2. D904110 - Pot lid handle
3. D897600 - Razor handle
4. D888339 - Razor cartridge