RB

Ronald D. Biggerstaff

DI Dresser Industries: 1 patents #301 of 787Top 40%
📍 Houston, TX: #12,319 of 21,073 inventorsTop 60%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,843,847 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5088257 Accessory window seal assembly Thomas Henry Loga 1992-02-18