Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
RR

Robert Hart Ringer

Massachusetts: #33,482 of 88,656 inventorsTop 40%
Overall (All Time): #1,310,752 of 4,157,543Top 35%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12187502 Sport water bottle with high flow rate Carina Mary Hamel, Peter William Hazelett, Casey J. Davis, Christopher Ian Jones, Daniel Peter +1 more 2025-01-07
11780657 Sport water bottle with high flow rate Carina Mary Hamel, Peter William Hazelett, Casey J. Davis, Christopher Ian Jones, Daniel Peter +1 more 2023-10-10
11311077 Fully convertible high heel-to-flat shoe Haley Pavone, Seiji Alexander van Bronkhorst, Tyler Elise Unbehand, Daniel Peter, Mark Christopher Thompson +2 more 2022-04-26