Kevin Hay
19Patents
10h-index
23Co-inventors
68Inventor score
Filing activity: Mar 15, 2005 → Sep 15, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7046922B1 | Modular tankless water heater | Mechanical Engineering; Lighting; Heating | 61 | Expired |
| US7164851B2 | Modular tankless water heater control circuitry and method of operation | Mechanical Engineering; Lighting; Heating | 49 | Expired |
| US7088915B1 | Modular tankless water heater | Mechanical Engineering; Lighting; Heating | 27 | Expired |
| US9090808B1 | Abrasive materials for use in abrasive-jet systems and associated materials, apparatuses, systems, and methods | Performing Operations; Transporting | 19 | Active |
| US8904912B2 | Control valves for waterjet systems and related devices, systems, and methods | Emerging Cross-Sectional Technologies | 17 | Active |
| US9044873B2 | Fluid-jet systems including multiple independently-controllable bridges and fluid-jet cutting heads, and associated methods | Emerging Cross-Sectional Technologies | 17 | Active |
| US8469345B2 | Automated, adjustable, machine-tool work-piece-mounting apparatus | Performing Operations; Transporting | 15 | Active |
| US9610674B2 | Control valves for waterjet systems and related devices, systems, and methods | Emerging Cross-Sectional Technologies | 15 | Active |
| US8593086B2 | System and method including feed-forward control of a brushless synchronous motor | Electricity | 15 | Active |
| US10864613B2 | Control valves for waterjet systems and related devices, systems, and methods | Emerging Cross-Sectional Technologies | 11 | Active |
| US11395953B2 | Enhanced infrared hockey puck and goal detection system | Human Necessities | 3 | Active |
| US11161027B2 | Infrared hockey puck and goal detection system | Human Necessities | 3 | Active |
| US7569527B2 | Fluoro derivative-substituted aryl pnictogens and their oxides | Chemistry; Metallurgy | 1 | Active |
| US7396948B2 | Process for fluoro derivative-substituted aryl pnictogens and their oxides | Chemistry; Metallurgy | 1 | Active |
| US7420074B2 | Process for fluoro derivative-substituted aryl pnictogens and their oxides | Chemistry; Metallurgy | 0 | Active |
| US12403621B2 | Motorized systems and associated methods for controlling an adjustable dump orifice on a liquid jet cutting system | Performing Operations; Transporting | 0 | Active |
| US7285673B2 | Process for fluoro derivative-substituted aryl pnictogens and their oxides | Chemistry; Metallurgy | 0 | Expired |
| US12350790B2 | Measuring abrasive flow rates in a conduit | Physics | 0 | Active |
| US11806600B2 | Infrared hockey puck and goal detection system | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.