Average Co-Inventor Count = 2.25
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. American Safety Razor Company (3 from 117 patents)
2. American Safety Razor (2 from 85 patents)
6 patents:
1. D410542 - Flexible surgical razor
2. D404486 - Flexible surgical razor
3. D402367 - Flexible surgical razor
4. D392738 - Flexible surgical razor
5. 5674234 - Flexible surgical razor
6. 5624451 - Flexible blade for removing skin lesions