Average Co-Inventor Count = 7.06
ph-index = 7
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. 3m Innovative Properties Company (9 from 14,076 patents)
9 patents:
1. D720156 - Caddy
2. D704024 - Handle
3. D704025 - Handle
4. D697314 - Brush
5. D697309 - Caddy
6. D691813 - Brush
7. D685192 - Brush
8. D685550 - Cleaning tool
9. D680779 - Caddy