DR

David C. Robirds

📍 Abilene, TX: #66 of 167 inventorsTop 40%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,761,072 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5377804 Moisture detecting and power shut off apparatus for bill validators, coin mechanisms and the like 1995-01-03