RD

Raymond J. Duff

IS Isotronics: 2 patents #4 of 14Top 30%
Overall (All Time): #2,358,247 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4453033 Lead grounding Steven A. Tower, Jay S. Greenspan 1984-06-05
4451540 System for packaging of electronic circuits Phillips C. Baird 1984-05-29