RF

Ryszard Fechtner

📍 Boynton Beach, FL: #24 of 114 inventorsTop 25%
🗺 Florida: #707 of 3,260 inventorsTop 25%
Overall (1997): #82,009 of 185,788Top 45%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5649845 Flapping paddle and vertical stabilizer for swimmer — 1997-07-22