WR

Wolfgang Ruckner

📍 Dedham, MA: #264 of 451 inventorsTop 60%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
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1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5877440 Adjustable sound enhancing muffing device for percussion instrument background of the invention Gary Chaffee 1999-03-02