John Czipri
21Patents
13h-index
1Co-inventors
71Inventor score
Filing activity: May 12, 1988 → Aug 6, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5913908A | Hatch latch with integral lock | Emerging Cross-Sectional Technologies | 47 | Expired |
| US5964183A | Bird feeder | Human Necessities | 41 | Expired |
| US5535694A | Retractable cleat with a sealed housing | Performing Operations; Transporting | 39 | Expired |
| US5268824A | Manually operated boat light | Mechanical Engineering; Lighting; Heating | 32 | Expired |
| US6907642B1 | Quick release bimini hinge | Fixed Constructions | 27 | Expired |
| US5301627A | Retractable boat cleat | Performing Operations; Transporting | 25 | Expired |
| US4809634A | Pop up cleat | Performing Operations; Transporting | 20 | Expired |
| US6125779A | Boat cleat | Performing Operations; Transporting | 19 | Expired |
| US6151756A | Bimini hinge | Fixed Constructions | 16 | Expired |
| US6594860B2 | Universal hinge | Fixed Constructions | 16 | Expired |
| US7131387B1 | Folding cleat with spring actuation | Performing Operations; Transporting | 14 | Expired |
| USD561675S1 | Boat cleat | General | 14 | Expired |
| US5285359A | Power operated boat light | Performing Operations; Transporting | 14 | Expired |
| US6234101A | Chock | Performing Operations; Transporting | 12 | Expired |
| US5598803A | Low profile retractable lifting eye | Performing Operations; Transporting | 11 | Expired |
| US4993343A | Flush mount ski tow hook | Emerging Cross-Sectional Technologies | 10 | Expired |
| USD551540S1 | Marine cleat | General | 8 | Expired |
| US8833285B1 | Boat cleat | Emerging Cross-Sectional Technologies | 6 | Active |
| US7021236B1 | Boat light | Performing Operations; Transporting | 3 | Expired |
| USD660779S1 | Retractable boat ski tow and eye mast | General | 1 | Expired |
| US9096293B2 | Boat cleat | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.