Stephen M. Thomas
35Patents
11h-index
44Co-inventors
75Inventor score
Filing activity: Jul 1, 1983 → May 12, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6551734B1 | Solid oxide fuel cell having a monolithic heat exchanger and method for managing thermal energy flow of the fuel cell | Emerging Cross-Sectional Technologies | 74 | Expired |
| US4655521A | Multicomponent telephone block access system | Electricity | 33 | Expired |
| US4585290A | Modular test plug adapter | Electricity | 24 | Expired |
| US8740113B2 | Pressure swirl flow injector with reduced flow variability and return flow | Emerging Cross-Sectional Technologies | 23 | Active |
| US4712234A | Multi-purpose modular jack connecting block | Electricity | 21 | Expired |
| USD290249S | Modular test plug adapter | General | 20 | Expired |
| US8047452B2 | Method and apparatus for injecting atomized fluids | Emerging Cross-Sectional Technologies | 20 | Active |
| US8973895B2 | Electromagnetically controlled injector having flux bridge and flux break | Emerging Cross-Sectional Technologies | 18 | Active |
| US8998114B2 | Pressure swirl flow injector with reduced flow variability and return flow | Emerging Cross-Sectional Technologies | 17 | Active |
| US5008931A | Multi-purpose modular jack connection block | Electricity | 17 | Expired |
| US4569128A | Telephone equipment installation tool | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4575168A | Bridging clip with centering tab | Electricity | 10 | Expired |
| US9683472B2 | Electromagnetically controlled injector having flux bridge and flux break | Emerging Cross-Sectional Technologies | 10 | Active |
| US8910884B2 | Coaxial flow injector | Emerging Cross-Sectional Technologies | 8 | Active |
| US9982793B2 | Passive exhaust valve with dual torsion spring | Emerging Cross-Sectional Technologies | 7 | Active |
| US10180092B2 | Flutter dampened exhaust valve | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US9982794B2 | Passive exhaust valve with external torsion spring | Emerging Cross-Sectional Technologies | 7 | Active |
| US10788136B1 | Damper valve assembly | Emerging Cross-Sectional Technologies | 6 | Active |
| US8327829B2 | Injector mounting system | Emerging Cross-Sectional Technologies | 5 | Active |
| US8701389B2 | Reagent injector control system | Emerging Cross-Sectional Technologies | 5 | Active |
| US4682837A | Eight conductor modular plug | Electricity | 5 | Expired |
| US8677738B2 | Pre-injection exhaust flow modifier | Emerging Cross-Sectional Technologies | 4 | Active |
| US10253664B2 | Passive exhaust valve assembly with overlapping slip joint and method of forming and installation | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US10598059B2 | Slotted snap-action valve assembly for exhaust system | Mechanical Engineering; Lighting; Heating | 4 | Active |
| USD294690S | Multi-purpose modular jack connecting block | General | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.