Average Co-Inventor Count = 1.85
ph-index = 9
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 (12 from 85 patents)
12 patents:
1. D661491 - Smooth roller
2. D655993 - Star roller
3. D649425 - Cushion back cutter
4. D649424 - Loop pile cutter
5. D640414 - Shaving razor
6. D640004 - Shaving razor
7. D625882 - Shaving razor
8. D615704 - Shaving razor
9. D615261 - Scraper
10. D615262 - Scraper
11. D596953 - Razor tray
12. D587846 - Razor handle