Average Co-Inventor Count = 2.87
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 (22 from 14,087 patents)
23 patents:
1. D1100509 - Cleaning brush
2. D1076302 - Cleaning wand
3. 12213605 - Wall anchors and assemblies for heavyweight objects
4. D1038744 - Curtain rod hanger
5. D993757 - Surface mounted hanger
6. D993010 - Surface mounted hanger
7. D993011 - Surface mounted hanger
8. D993012 - Surface mounted hanger
9. D980540 - Hearing protector
10. D980541 - Hearing protector
11. D980539 - Hearing protector
12. D980542 - Hearing protector
13. D980543 - Hearing protector
14. D980544 - Hearing protector
15. D980545 - Hearing protector