JD

John Van Dermeulen

PI Pearl Musical Instrument: 1 patents #9 of 18Top 50%
📍 Brunssum, NL: #32 of 60 inventorsTop 55%
Overall (All Time): #3,559,299 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6459027 Quick release bracket holder for percussion instruments — 2002-10-01