Mark J. Hasenberg
13Patents
6h-index
16Co-inventors
63Inventor score
Filing activity: Oct 18, 1993 → May 7, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5898108A | Evaporative emission tester | Mechanical Engineering; Lighting; Heating | 50 | Expired |
| US5465196A | Portable cordless electric utility lamp | Mechanical Engineering; Lighting; Heating | 49 | Expired |
| US5763764A | Evaporative emission tester | Mechanical Engineering; Lighting; Heating | 23 | Expired |
| US5713252A | Ergonomic multi-tool handle | Performing Operations; Transporting | 22 | Expired |
| US9492857B2 | Hand held flaring tool | Performing Operations; Transporting | 8 | Active |
| US5894767A | Spoke wrench | Emerging Cross-Sectional Technologies | 6 | Expired |
| USD441263S | Contoured wrench | General | 5 | Expired |
| US5718028A | Bicycle crank arm puller | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5369863A | Bicycle crank arm puller | Emerging Cross-Sectional Technologies | 2 | Expired |
| US11072018B2 | Hand held flaring tool | Performing Operations; Transporting | 1 | Active |
| US7679304B2 | Intermittent wiper control device | Emerging Cross-Sectional Technologies | 0 | Active |
| US9962755B2 | Hand held flaring tool | Performing Operations; Transporting | 0 | Active |
| US10850319B2 | Hand held flaring tool | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.