Average Co-Inventor Count = 3.40
ph-index = 6
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. Corona Clipper, Inc. (12 from 51 patents)
12 patents:
1. D613567 - Shovel handle
2. D613146 - Scraper handle
3. D606818 - Shovel handle
4. D603229 - Shovel handle
5. D600984 - Garden hand tool
6. D595549 - Garden hand tool
7. D595550 - Garden hand tool
8. D584582 - Garden hand tool
9. D582227 - Garden hand tool
10. D581752 - Garden hand tool
11. 7350348 - Fixed tine leaf rake
12. D540632 - Extractor tool