John C. Olson
28Patents
8h-index
26Co-inventors
75Inventor score
Filing activity: Jul 27, 1983 → Apr 29, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5394934A | Indoor air quality sensor and method | Emerging Cross-Sectional Technologies | 69 | Expired |
| US7387350B2 | Storage container having dual access | Human Necessities | 68 | Expired |
| USD745469S1 | Cover plate for an electrical device | General | 23 | Active |
| USD476682S1 | Binder | General | 23 | Expired |
| USD565130S1 | Climber exercise apparatus | General | 20 | Expired |
| USD811811S1 | Cover for drinking container | General | 18 | Active |
| USD850848S1 | Cover for drinking container | General | 12 | Active |
| USD744959S1 | Cover plate for an electrical device | General | 9 | Active |
| USD284024S | Clamping strip for shower curtain | General | 8 | Expired |
| US7803089B2 | Flexible pedal | Emerging Cross-Sectional Technologies | 8 | Active |
| USD510105S1 | Marker | General | 7 | Expired |
| USD745468S1 | Cover plate for an electrical device | General | 6 | Active |
| USD1003086S1 | Cabinet | General | 6 | Active |
| USD745467S1 | Cover plate for an electrical device | General | 6 | Active |
| US6456473B1 | Input overload protection for multiple input controller | Electricity | 5 | Expired |
| USD802053S1 | Handle | General | 5 | Active |
| US4902380A | Tire envelope expander | Performing Operations; Transporting | 5 | Expired |
| US4992791A | Apparatus and method for digital to analog signal conversion using an analog to digital signal converter | Electricity | 2 | Expired |
| US9713366B2 | Bi-stable support fixture for addition of pendants to jewelry chains | Human Necessities | 2 | Active |
| USD754503S1 | Scissors | General | 2 | Active |
| US9982377B2 | Dispenser for thread treatment compound | Textiles; Paper | 1 | Active |
| US9888750B2 | Manual tool for precision forming of ear wires for jewelry | Performing Operations; Transporting | 1 | Active |
| US5154794A | Tire envelope expander | Emerging Cross-Sectional Technologies | 1 | Expired |
| US11359316B2 | Dispenser for thread treatment compound | Textiles; Paper | 0 | Active |
| USD1056447S1 | T-pin | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.