HL

Hubert Geoffrey Leventhall

📍 Ashtead, GB: #10 of 17 inventorsTop 60%
Overall (All Time): #3,018,174 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9445171 Sounder for mobile apparatus Christopher Hanson-Abbott, Kelly Sands 2016-09-13