Samuel Johnson
27Patents
4h-index
46Co-inventors
63Inventor score
Filing activity: May 8, 1980 → Jan 8, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4302009A | Automatic lift off weight rack for barbells | Human Necessities | 22 | Expired |
| US10024217B1 | Reductant decomposition reactor chamber | Emerging Cross-Sectional Technologies | 20 | Active |
| US5336334A | Method for cleansing a portable keg tap | Emerging Cross-Sectional Technologies | 9 | Expired |
| US9957868B2 | Centerline injection system for liquid-only reductant delivery | Emerging Cross-Sectional Technologies | 8 | Active |
| US9617889B2 | Systems and techniques for nozzle cooling of diesel exhaust fluid injection systems | Emerging Cross-Sectional Technologies | 4 | Active |
| US9932871B2 | Variable geometry exhaust conduit | Emerging Cross-Sectional Technologies | 2 | Active |
| US11459928B2 | Real-time control of reductant droplet spray momentum and in-exhaust spray distribution | Emerging Cross-Sectional Technologies | 2 | Active |
| US10408110B2 | Reductant decomposition reactor chamber | Emerging Cross-Sectional Technologies | 2 | Active |
| US11028754B2 | Real-time control of reductant droplet spray momentum and in-exhaust spray distribution | Emerging Cross-Sectional Technologies | 2 | Active |
| US9234445B2 | Systems and techniques for nozzle cooling of diesel exhaust fluid injection systems | Emerging Cross-Sectional Technologies | 1 | Active |
| US11486289B2 | Body mixing decomposition reactor | Emerging Cross-Sectional Technologies | 1 | Active |
| US9353665B2 | Ammonia generation system for an SCR system | Emerging Cross-Sectional Technologies | 1 | Active |
| US9719392B2 | Systems and techniques for nozzle cooling of diesel exhaust fluid injection systems | Emerging Cross-Sectional Technologies | 1 | Active |
| US11300030B2 | Decomposition chamber for aftertreatment systems | Emerging Cross-Sectional Technologies | 1 | Active |
| USRE48525E1 | Air curtain for urea mixing chamber | General | 0 | Active |
| US11624305B2 | Vortex generators and virtual mixers for aftertreatment systems | Emerging Cross-Sectional Technologies | 0 | Active |
| US9926822B2 | Air curtain for urea mixing chamber | Emerging Cross-Sectional Technologies | 0 | Active |
| US12152525B2 | Real-time control of reductant droplet spray momentum and in-exhaust spray distribution | Emerging Cross-Sectional Technologies | 0 | Active |
| US11753979B2 | Systems and methods for generating ammonia | Emerging Cross-Sectional Technologies | 0 | Active |
| US11905874B2 | Real-time control of reductant droplet spray momentum and in-exhaust spray distribution | Emerging Cross-Sectional Technologies | 0 | Active |
| US11834979B2 | Liquid only lance injector | Emerging Cross-Sectional Technologies | 0 | Active |
| US11708777B2 | Liquid only lance injector | Emerging Cross-Sectional Technologies | 0 | Active |
| US11268417B2 | Liquid only lance injector | Emerging Cross-Sectional Technologies | 0 | Active |
| US11560821B2 | Decomposition chamber for aftertreatment systems | Emerging Cross-Sectional Technologies | 0 | Active |
| US12228061B2 | Decomposition chamber with guide swirl mixer | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.