DW

Douglas Wambaugh

CM Certainteed Gypsum And Ceiling Manufacturing: 2 patents #1 of 2Top 50%
📍 Bend, OR: #19 of 110 inventorsTop 20%
🗺 Oregon: #902 of 4,070 inventorsTop 25%
Overall (2016): #146,381 of 481,213Top 35%
2
Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9446546 Fiber polymer trim 2016-09-20
9377160 Drywall finishing material with twin-hinge construction Timothy Smythe 2016-06-28