RR

Robert F. Roman

NASA: 4 patents #308 of 3,881Top 8%
NA National Aeronautics And Space Administration: 1 patents #15 of 161Top 10%
📍 Brook Park, OH: #12 of 78 inventorsTop 20%
🗺 Ohio: #15,837 of 73,341 inventorsTop 25%
Overall (All Time): #1,048,756 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6071595 Substrate with low secondary emissions Kenneth A. Jensen, Arthur N. Curren 2000-06-06
5711860 Method and apparatus for producing a substrate with low secondary electron emissions Kenneth A. Jensen, Arthur N. Curren 1998-01-27
4607193 Textured carbon surfaces on copper by sputtering Arthur N. Curren, Kenneth A. Jensen 1986-08-19
4466242 Ring-cusp ion thruster with shell anode James S. Sovey, Vincent K. Rawlin 1984-08-21
4218633 Hydrogen hollow cathode ion source Michael J. Mirtich, James S. Sovey 1980-08-19