Isaac Ray
19Patents
9h-index
19Co-inventors
69Inventor score
Filing activity: Oct 15, 1984 → Jan 11, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6000939A | Universal alignment indicator | Human Necessities | 75 | Expired |
| US6294003A | Modular condensing wet electrostatic precipitators | Emerging Cross-Sectional Technologies | 37 | Expired |
| US7318857B2 | Dual flow wet electrostatic precipitator | Performing Operations; Transporting | 29 | Expired |
| US6508861B1 | Integrated single-pass dual-field electrostatic precipitator and method | Emerging Cross-Sectional Technologies | 23 | Expired |
| US7297182B2 | Wet electrostatic precipitator for treating oxidized biomass effluent | Performing Operations; Transporting | 23 | Active |
| US6193782A | Modular condensing wet electrostatic precipitators and method | Emerging Cross-Sectional Technologies | 22 | Expired |
| US6365112B1 | Distribution of corona discharge activated reagent fluid injected into electrostatic precipitators | Performing Operations; Transporting | 19 | Expired |
| US6110256A | Apparatus and method for removing particulates and corrosive gases from a gas stream | Performing Operations; Transporting | 19 | Expired |
| US7767150B1 | Aerosol collection apparatus and methods | Physics | 11 | Active |
| US8771600B2 | Electrostatic filter and non-thermal plasma system for air pollution control of hydrocarbon combustion engines | Performing Operations; Transporting | 6 | Active |
| US4551879A | Entrance dust arrester | Human Necessities | 2 | Expired |
| US7459009B2 | Method and apparatus for flue gas desulphurization | Emerging Cross-Sectional Technologies | 2 | Active |
| US5597304A | Universal alignment indicator | Human Necessities | 2 | Expired |
| US9388996B2 | Air curtain HVAC system | Emerging Cross-Sectional Technologies | 2 | Active |
| US9533311B2 | Apparatus and method for removing mercury from a gas stream | Performing Operations; Transporting | 2 | Active |
| US10599831B2 | Increased security method for hardware-tool-based authentication | Physics | 0 | Active |
| US9876795B2 | Methods for enabling real-time digital object and tangible object interactions | Physics | 0 | Active |
| US10744456B2 | Wet electrostatic gas cleaning system with non-thermal plasma for NOx reduction in exhaust | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9298907B2 | Methods for enabling real-time digital object and tangible object interactions | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.