Robert P. Rippstein
6Patents
4h-index
10Co-inventors
54Inventor score
Filing activity: Apr 14, 1975 → Jul 1, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3967891A | Imaging system for electrostatic reproduction machines | Physics | 40 | Expired |
| US5235626A | Segmented mask and exposure system for x-ray lithography | Physics | 27 | Expired |
| US5268951A | X-ray beam scanning method for producing low distortion or constant distortion in x-ray proximity printing | Physics | 14 | Expired |
| US4515544A | Mold protection device | Performing Operations; Transporting | 6 | Expired |
| US7077974B2 | Fine-dimension masks and related processes | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7115207B2 | Moly mask construction and process | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.