RR

Robert Hart Ringer

Overall (2025): #235,956 of 469,880Top 55%
1
Patents 2025

Issued Patents 2025

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