JF

Jan-Erik Frodelius

📍 Herrljunga, SE: #6 of 21 inventorsTop 30%
Overall (All Time): #2,287,947 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D359958 Base reflex cone device for base reflex cabinets — 1995-07-04
4664261 Storage means for tape or disc recording media — 1987-05-12