JD

John Danning

AL Allen & Heath Limited: 1 patents #1 of 11Top 10%
📍 Lostwithiel, GB: #2 of 15 inventorsTop 15%
Overall (2020): #415,362 of 565,922Top 75%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D890722 Audio mixer board James Ian Wrigley, David Homer Biggs, Alexander Money, Alisdair Gray, David Cook +5 more 2020-07-21