Lawrence Rosen
40Patents
15h-index
6Co-inventors
74Inventor score
Filing activity: Mar 23, 1992 → Jun 26, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7322873B2 | Illuminated, three-dimensional modules with coaxial magnetic connectors for a toy construction kit | Electricity | 151 | Expired |
| USD418163S | Writing instrument | General | 107 | Expired |
| USD390357S | Carrying case with transparent cover | General | 53 | Expired |
| US7273404B2 | Magnetic construction modules for creating three-dimensional assemblies | Human Necessities | 48 | Expired |
| US5987825A | Modular message center | Physics | 45 | Expired |
| US8371894B1 | Illuminated toy construction kit | Mechanical Engineering; Lighting; Heating | 39 | Active |
| USD338045S | Controller for electronic game | General | 33 | Expired |
| USD449164S | Laptop desk and carrying case | General | 28 | Expired |
| USD384501S | Carrying case | General | 25 | Expired |
| US7234986B2 | Magnetic construction kit with wheel-like components | Performing Operations; Transporting | 24 | Expired |
| USD464994S1 | Clamping push pin | General | 20 | Expired |
| US9022829B2 | Magnetic module and construction kit | Human Necessities | 20 | Active |
| USD346287S | Convertible easel | General | 18 | Expired |
| USD467973S1 | Clamping push pin | General | 17 | Expired |
| USD468357S1 | Clamping push pin | General | 15 | Expired |
| US6382376B1 | Multipurpose luggage set | Emerging Cross-Sectional Technologies | 15 | Expired |
| USD402696S | Whiteboard with integrated marker storage | General | 14 | Expired |
| USD402697S | Combination whiteboard | General | 14 | Expired |
| US10080977B2 | Magnetic module and construction kit | Human Necessities | 13 | Active |
| USD432596S | Toy bus | General | 12 | Expired |
| USD538032S1 | Writing implement case with handle | General | 9 | Expired |
| USD408470S | Fingernail decorating toy | General | 8 | Expired |
| US11224821B2 | Shell-within-a-shell magnetic toy construction block | Electricity | 7 | Active |
| US5727946A | Multicolored tutorial stampers | Physics | 7 | Expired |
| USD895691S1 | Loom | General | 6 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.