DB

David E. Beal

TC The Dumont Co.: 1 patents #3 of 8Top 40%
📍 Augusta, ME: #3 of 25 inventorsTop 15%
🗺 Maine: #1,571 of 4,281 inventorsTop 40%
Overall (All Time): #2,268,930 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5613372 Heat pump system dehumidifier with secondary water loop Thomas P. Carson 1997-03-25
4987952 Apparatus for use in dehumidifying and otherwise conditioning air within a room John W. Dumont, Jr., Andrew MATTHEWS 1991-01-29