DR

Douglas Samuel Roxburgh

📍 Gipping, GB: #2 of 8 inventorsTop 25%
Overall (2025): #146,163 of 469,880Top 35%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1085048 Keypad for loudspeaker 2025-07-22