Mark Irwin
9Patents
3h-index
24Co-inventors
57Inventor score
Filing activity: Dec 14, 1977 → Feb 25, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5887902A | Single-piece sandwich frame clipboard apparatus | Performing Operations; Transporting | 27 | Expired |
| US7761323B2 | Method and system for scheduling a customer service callback | Physics | 27 | Active |
| US6865355B2 | Printing apparatus and method for monochrome mode and color mode switching | Physics | 11 | Expired |
| US6263124A | Photoconductive switch | Electricity | 3 | Expired |
| US9630594B2 | Materials removal assembly for vehicles | Performing Operations; Transporting | 3 | Active |
| US6204522A | Switching device | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6107643A | Photoconductive switch with doping adapted to the intensity distribution of an illumination source thereof | Electricity | 2 | Expired |
| US6861721B1 | Barrier region and method for wafer scale package (WCSP) devices | Electricity | 0 | Expired |
| US4204757A | Flash lamp operating mechanism | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.