John T. Brown
28Patents
10h-index
30Co-inventors
75Inventor score
Filing activity: Sep 19, 1974 → Sep 23, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5405082A | Oxy/fuel burner with low volume fuel stream projection | Emerging Cross-Sectional Technologies | 78 | Expired |
| US4799731A | Stadium seat cover | Human Necessities | 36 | Expired |
| US6166312A | Drum beater for bass drum | Physics | 27 | Expired |
| US5092760A | Oxygen-fuel burner assembly and operation | Mechanical Engineering; Lighting; Heating | 23 | Expired |
| US4986748A | Wide range oxy-fuel burner and furnace operation | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4198279A | Oxygen sensor mounting structure | Physics | 13 | Expired |
| US3996796A | Flow meter | Physics | 13 | Expired |
| US6810197B2 | Isotopically altered optical fiber | Physics | 12 | Expired |
| US6588230B1 | Sealed, nozzle-mix burners for silica deposition | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US6366353B1 | Method to determine the identity of a material in an object | Chemistry; Metallurgy | 11 | Expired |
| US3982218A | Temperature sensing device and method | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4065656A | Electrical resistor and method of production | Performing Operations; Transporting | 7 | Expired |
| US6870999B2 | Isotopically altered optical fiber | Physics | 6 | Expired |
| US5560758A | Method for making glass articles | Emerging Cross-Sectional Technologies | 6 | Expired |
| USD402683S | Drum beater | General | 5 | Expired |
| US3991613A | Sensing element for flow meter | Physics | 5 | Expired |
| US6313057A | Alkali resistant silica refractory | Chemistry; Metallurgy | 5 | Expired |
| US5632795A | Reduction of nitrogen containing glass batch materials using excess oxygen | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6129253A | Trunk caddy | Performing Operations; Transporting | 5 | Expired |
| US9260876B1 | Portable toilets and portable restroom arrangements | Fixed Constructions | 4 | Active |
| US6541168B2 | Vacuum ultraviolet transmitting direct deposit vitrified silicon oxyfluoride lithography glass photomask blanks | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6378337B1 | Method for producing bulk fused silica | Chemistry; Metallurgy | 2 | Expired |
| USD802161S1 | Portable toilet | General | 2 | Active |
| US6817211B2 | Vacuum ultraviolet transmitting direct deposit vitrified silicon oxyfluoride lithography glass photomask blanks | Emerging Cross-Sectional Technologies | 1 | Expired |
| US9254702B1 | Clamping assembly | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.