EE

Edward J. Efkeman

UA US Army: 1 patents #32 of 258Top 15%
📍 Salem, VA: #5 of 21 inventorsTop 25%
🗺 Virginia: #121 of 685 inventorsTop 20%
Overall (1982): #19,586 of 81,411Top 25%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4363967 Method and apparatus for far infrared detection Elliott Lloyd, Howard K. Dickson, James R. Adamson, Jr. 1982-12-14