George Hillinger
40Patents
18h-index
5Co-inventors
74Inventor score
Filing activity: Aug 14, 1975 → Feb 28, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5724873A | Composite magnetic-field screwdriver | Performing Operations; Transporting | 115 | Expired |
| US5445479A | Ergonomically designed, electrically energized hand drill having a housing, longitudinally aligned with a hand, wrist and forearm support | Emerging Cross-Sectional Technologies | 96 | Expired |
| US5595095A | Ratcheting socket wrench with intermeshing gears | Performing Operations; Transporting | 51 | Expired |
| US5319365A | Portable hazard-warning light assembly | Mechanical Engineering; Lighting; Heating | 50 | Expired |
| US4951533A | Screwdriver with enhanced grip handle | Emerging Cross-Sectional Technologies | 50 | Expired |
| US5388741A | Tape-measure using and holder assembly | Emerging Cross-Sectional Technologies | 45 | Expired |
| US4998616A | Four ply fold-up display and carrying case | Human Necessities | 44 | Expired |
| USD328189S | Tool case | General | 43 | Expired |
| USD374988S | Tool caddy | General | 42 | Expired |
| US4106679A | Tool holder | Human Necessities | 39 | Expired |
| US5060894A | Stand with collapsible legs | Mechanical Engineering; Lighting; Heating | 36 | Expired |
| US6558059B1 | Glue gun with pinch rollers | Performing Operations; Transporting | 31 | Expired |
| USD312563S | Screwdriver | General | 27 | Expired |
| USD286008S | Recessed sidewall wedge | General | 23 | Expired |
| US6183103A | Driver extension bar with selective illumination | Performing Operations; Transporting | 23 | Expired |
| US4440205A | Wedge and axe head | Performing Operations; Transporting | 19 | Expired |
| USD271076S | Axe head | General | 19 | Expired |
| US6126295A | Fiber optic lighting system for ratcheting wrench | Performing Operations; Transporting | 19 | Expired |
| US5285702A | Extendible tool handle | Emerging Cross-Sectional Technologies | 17 | Expired |
| USD308750S | Folding tool box | General | 16 | Expired |
| US5386358A | Portable, twin-mounted light assembly | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| USD248066S | Tool holder | General | 14 | Expired |
| USD253019S | Tool holder | General | 12 | Expired |
| US5967006A | Linear driver with a grip enhancing thumb plate | Performing Operations; Transporting | 12 | Expired |
| US6016723A | Ratcheting adjustable wrench | Performing Operations; Transporting | 11 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.