DS

Douglas E. Griesemer, Sr.

RC Rca: 1 patents #133 of 435Top 35%
🗺 Pennsylvania: #570 of 2,652 inventorsTop 25%
Overall (1982): #68,852 of 81,411Top 85%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4335926 Method for vaporizing getter material in a succession of cathode-ray tubes 1982-06-22