AS

A. Barry Spears

📍 Nashville, TN: #788 of 2,243 inventorsTop 40%
🗺 Tennessee: #7,532 of 20,272 inventorsTop 40%
Overall (All Time): #2,368,129 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4353171 Profile pattern for a weir — 1982-10-12
4353251 Mounting apparatus for liquid flow meter — 1982-10-12