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Christopher Ratcliffe — 1 Patent in 2021

BOBose: 1 patents #116 of 278Top 45%
Mendon, MA: #13 of 27 inventorsTop 50%
Massachusetts: #4,998 of 14,123 inventorsTop 40%
Overall (2021): #496,241 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D912647 Earbud Paul C. Williamson, Jingwei Dang, Donna Marie Sullivan, Abby Tilton 2021-03-09

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