David Irwin
7Patents
5h-index
10Co-inventors
60Inventor score
Filing activity: Jan 21, 1982 → Oct 18, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4666071A | Bicycle rear carrier rack | Performing Operations; Transporting | 27 | Expired |
| US4407654A | Handling and support system for kiln fired ware | Mechanical Engineering; Lighting; Heating | 23 | Expired |
| US4798318A | Carrier bag assembly for bicycle handlebars | Performing Operations; Transporting | 19 | Expired |
| US4733835A | Cable guide for bicycles | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4487579A | Superstructure for kiln car | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US11835217B2 | Light emitting assembly for a power tool | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US12338989B2 | Light emitting assembly for a power tool | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.