Ralph E. Jaffke
6Patents
5h-index
10Co-inventors
52Inventor score
Filing activity: Aug 25, 1997 → Feb 1, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6887293B1 | Method of monitoring a filter system for a paint spray booth | Emerging Cross-Sectional Technologies | 28 | Expired |
| US5823236A | Aerosol can puncturing machine | Performing Operations; Transporting | 12 | Expired |
| US5954070A | Fluid application and concentration monitoring system | Performing Operations; Transporting | 11 | Expired |
| US6749356B1 | Touch-up coating applicator assembly for remote locations | Performing Operations; Transporting | 11 | Expired |
| US6523556B2 | Portable cleaning apparatus for gas distribution tube | Human Necessities | 10 | Expired |
| US7377980B2 | Self-adjusting masking plug for complex parts | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.