DB

Douglas W. Banks

📍 Hurdle Mills, NC: #5 of 14 inventorsTop 40%
🗺 North Carolina: #8,592 of 45,564 inventorsTop 20%
Overall (All Time): #788,536 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12410591 Housing for drain outlet 2025-09-09
D1050364 Pipe cap for drain pipe outlet 2024-11-05
D953495 Pipe cap for drain pipe outlet 2022-05-31
D933788 Pipe cap for drain pipe outlet 2021-10-19
11020691 Pipe cap for drain pipe outlet 2021-06-01
9469976 Housing for drain outlet 2016-10-18