Average Co-Inventor Count = 3.00
ph-index = 16
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 (54 from 14,084 patents)
2. Minnesota Mining and Manufacturing Company (10 from 7,865 patents)
64 patents:
1. D952137 - Swab handle
2. 11096551 - Foam dispensing cleaning tool
3. D922705 - Lint tool
4. D862899 - Lint roller in open position
5. D853797 - Holder
6. D844919 - Cleaning tool
7. D844920 - Cleaning tool
8. D841917 - Cleaning tool
9. D831287 - Cleaning tool
10. D784722 - Caddy
11. D779757 - Cleaning tool
12. D760982 - Bucket
13. D743137 - Bucket
14. 9161673 - Wringer for a bucket
15. D737056 - Broom head