RB

Ronald Barnfield

📍 Londonderry, NH: #188 of 312 inventorsTop 65%
🗺 New Hampshire: #7,386 of 12,181 inventorsTop 65%
Overall (All Time): #3,738,075 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5498287 Apparatus for supporting a fluid and tape to be dispensed for sealing seams of wallboard panels 1996-03-12