BC

Barry D. Colvin

AS Aspects: 26 patents #1 of 17Top 6%
📍 Rehoboth, MA: #3 of 112 inventorsTop 3%
🗺 Massachusetts: #3,888 of 88,656 inventorsTop 5%
Overall (All Time): #154,549 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
D308173 Window thermometer Robert E. Bescherer 1990-05-29