DC

Donald W. Carnes

EL Electratherm: 1 patents #1 of 1Top 100%
📍 Cockeysville, MD: #4 of 6 inventorsTop 70%
🗺 Maryland: #154 of 841 inventorsTop 20%
Overall (1982): #69,060 of 81,411Top 85%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4321744 Method of securing a metal sheathed electric heating element — 1982-03-30