JW

Joachim Weckler

UN Unknown: 5 patents #3,065 of 83,584Top 4%
📍 Rockenberg, DE: #26 of 78 inventorsTop 35%
Overall (All Time): #2,328,741 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4853964 Electroacoustic apparatus for reproducing lowest to medium frequencies — 1989-08-01
4807293 Loudspeaker housing — 1989-02-21