DJ

Donald M. Jeffers

CE Commonwealth Edison: 1 patents #20 of 64Top 35%
📍 Plainfield, IL: #270 of 459 inventorsTop 60%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #4,058,170 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4406047 Instrument and procedure for replacing nuclear reactor jet pump holddown beams Vincent Kokal 1983-09-27