Stephen J. Meyer
45Patents
16h-index
31Co-inventors
81Inventor score
Filing activity: Apr 29, 1992 → Aug 12, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5609211A | Extended coverage automatic ceiling sprinkler | Human Necessities | 104 | Expired |
| US5669449A | Directional sprinklers | Human Necessities | 95 | Expired |
| US5366022A | Extended coverage ceiling sprinklers and systems | Human Necessities | 83 | Expired |
| US5829532A | Low pressure, early suppression fast response sprinklers | Human Necessities | 72 | Expired |
| US5664630A | Extended coverage ceiling sprinklers and systems | Human Necessities | 72 | Expired |
| US5579846A | Extended coverage ceiling sprinklers and systems | Human Necessities | 60 | Expired |
| US6530518B1 | Method, system and storage medium for viewing product delivery information | Physics | 59 | Expired |
| US6336509B1 | Low pressure fast response bulb sprinklers | Human Necessities | 52 | Expired |
| US6868917B2 | Low pressure, early suppression fast response sprinklers | Human Necessities | 51 | Expired |
| US5584344A | Extended coverage ceiling sprinklers and systems | Human Necessities | 50 | Expired |
| US6502643B1 | Low pressure, early suppression fast response sprinklers | Human Necessities | 45 | Expired |
| US5439028A | Modular valve for a building standpipe | Emerging Cross-Sectional Technologies | 32 | Expired |
| US6540261B1 | Fire sprinkler piping system fitting | Mechanical Engineering; Lighting; Heating | 30 | Expired |
| US5295503A | Modular valve for a building standpipe | Emerging Cross-Sectional Technologies | 28 | Expired |
| US6000436A | Fluid conduit systems and methods for making | Emerging Cross-Sectional Technologies | 22 | Expired |
| US5775378A | Fluid conduit systems and methods for making | Emerging Cross-Sectional Technologies | 16 | Expired |
| US8151897B1 | Ordinary hazard extended coverage sidewall sprinklers and systems | Human Necessities | 14 | Expired |
| US5769128A | Multilayer fluid conduits | Performing Operations; Transporting | 11 | Expired |
| US9901763B2 | Preaction sprinkler valve assemblies, related dry sprinkler devices and fire protection sprinkler systems | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US10774937B2 | Combination control and check valve assembly for a wet piping system | Human Necessities | 5 | Active |
| US11027161B2 | Concealable window sprinkler | Human Necessities | 5 | Active |
| US10646736B2 | Preaction sprinkler valve assemblies, related dry sprinkler devices adapted for long travel, and fire protection sprinkler systems | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US10589139B2 | Modular valve assembly | Emerging Cross-Sectional Technologies | 4 | Active |
| US10653908B2 | Preaction sprinkler valve assemblies, related dry sprinkler devices and fire protection sprinkler systems | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US8032620B2 | Method and system for improved in-line management of an information technology network | Electricity | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.