MM

Mark Mangrum

📍 Raleigh, NC: #2,334 of 6,378 inventorsTop 40%
🗺 North Carolina: #14,587 of 45,564 inventorsTop 35%
Overall (All Time): #1,506,502 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9334181 Device for use with floor drains Thomas Worth, Paul Bradley Forrest, Justin R. Nifong 2016-05-10
8721880 Device for use with floor drains Thomas Worth, Paul Bradley Forrest, Justin R. Nifong 2014-05-13
8409433 Device for use with floor drains Thomas Worth, Paul Bradley Forrest, Justin R. Nifong 2013-04-02