JK

John R. Kirkham

UE US Dept of Energy: 1 patents #36 of 388Top 10%
📍 Newbury, WA: #1 of 1 inventorsTop 100%
Overall (1982): #52,549 of 81,411Top 65%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4316412 Low voltage nonprimary explosive detonator Robert H. Dinegar 1982-02-23