Charles S. Irwin
2Patents
2h-index
3Co-inventors
30Inventor score
Filing activity: Apr 5, 1982 → Feb 1, 1985
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4607185A | Ultrasonic horn assembly | Performing Operations; Transporting | 19 | Expired |
| US4501285A | Ultrasonic cleaning apparatus | Emerging Cross-Sectional Technologies | 16 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.