William A. Rieffenberger

📍 Watertown, SD: #40 of 83 inventorsTop 50%

🗺 South Dakota: #1,077 of 2,308 inventorsTop 50%

Overall (All Time): #2,401,189 of 4,157,543Top 60%

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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
12264478	Baluster stabilizer	—	2025-04-01