Average Co-Inventor Count = 2.50
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. The Gillette Company (4 from 2,663 patents)
4 patents:
1. 9446443 - Cutting members for shaving razors
2. 8752300 - Cutting members for shaving razors
3. 8499462 - Cutting members for shaving razors
4. 4514904 - Razor handle