JS

Jean Selmer

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #2,330,286 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4825742 Detachable fluidtight assembly system for two interengaging elements of the acoustic tube of a musical wind instrument — 1989-05-02
4701978 Hinge pin guide, especially for musical instruments — 1987-10-27