RS

Richard F. von Sprecken

📍 Clinton, MS: #33 of 72 inventorsTop 50%
🗺 Mississippi: #1,935 of 4,257 inventorsTop 50%
Overall (All Time): #3,730,927 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5693916 Method for designing loud speaker enclosures — 1997-12-02