Average Co-Inventor Count = 2.09
ph-index = 12
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. A. Richard Tools Co./outils A. Richard Co. (19 from 32 patents)
2. A. Richard Tools Co. (6 from 14 patents)
3. A. Richard S.e.n.c. (4 from 13 patents)
4. Outils A. Richard Co. (1 from 2 patents)
5. A. Richard Tools Co./outils A. Richardo Co. (1 from 1 patent)
6. A. Richard Tools Co./outils A. Richard (1 from 1 patent)
7. Outlis A. Richard Co. (1 from 1 patent)
8. A. Richard Tools Co./outlis A. Richard Co. (1 from 1 patent)
32 patents:
1. D984809 - Long-handled brush
2. D756583 - Paint liner
3. D756049 - Paint liner
4. D754974 - Adjustable paint roller frame
5. D744759 - Roller cover adaptor
6. D743701 - Roller cover adaptor
7. D742610 - Ladder paint pail
8. D742199 - Taping knife
9. D740510 - Handle for portable container
10. D738057 - Paint pail
11. 8856995 - Screw bit putty knife
12. D712610 - Paint brush cleaner
13. D712227 - Vacuum pole sander
14. D710199 - Paint can funnel
15. D700784 - Paint roller frame