Steven Mark Hayden
13Patents
5h-index
3Co-inventors
59Inventor score
Filing activity: Nov 9, 1987 → Mar 9, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6267728A | Method for evaluating atherosclerosis and its affect on the elasticity of arterial walls | Human Necessities | 28 | Expired |
| US4820260A | Method and apparatus for extravascular treatment of red blood cells | Human Necessities | 21 | Expired |
| US5049400A | Apparatus and method for treatment of various liquid or slurry by ultrasonification in conjunction with heat and pressure | Human Necessities | 17 | Expired |
| US5026564A | Apparatus and method for treatment of various liquid or slurry by ultrasonification in conjuction with heat and pressure | Human Necessities | 15 | Expired |
| US5837303A | Method for killing microorganisms in liquids | Human Necessities | 12 | Expired |
| US11484127B2 | Chair assemblies, table assemblies, modular components for use within chair assemblies and table assemblies, and parts for use within the modular components | Human Necessities | 2 | Active |
| US10722032B2 | Chair assemblies, modular components for use within chair assemblies, and parts for use within the modular components | Human Necessities | 2 | Active |
| US10776610B2 | System for monitoring facial presentation of users | Physics | 1 | Active |
| US11297948B2 | Chair assemblies, table assemblies, modular components for use within chair assembies and table assemblies, and parts for use within the modular components | Human Necessities | 1 | Active |
| US11877623B2 | System of grounded shoes and grounded floors | Human Necessities | 0 | Active |
| US12042535B2 | Methods to prepare nasopharyngeal and oral material for oral inoculation of COVID-19 | Chemistry; Metallurgy | 0 | Active |
| US12150551B2 | Powered chairs for public venues, assemblies for use in powered chairs, and components for use in assemblies for use in powered chairs | Human Necessities | 0 | Active |
| US10539096B2 | System for converting slow burning fuels that contain ash into energy | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.