RS

Richard Ball Steward

📍 Rio Rancho, NM: #141 of 274 inventorsTop 55%
🗺 New Mexico: #4,734 of 9,035 inventorsTop 55%
Overall (All Time): #3,790,713 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5286166 Automatic centrifugal force variable pitch propeller — 1994-02-15