Gerhard Schmitt
17Patents
6h-index
18Co-inventors
63Inventor score
Filing activity: Dec 11, 1974 → Dec 21, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5145491A | Process of controlling the starting up of the gasification of solid fuels in a fluidized state | Emerging Cross-Sectional Technologies | 23 | Expired |
| US3938019A | Charging of storage batteries | Electricity | 12 | Expired |
| US7172777B2 | Powder for preparation of a probiotic yogurt food | Human Necessities | 12 | Expired |
| US5477899A | Machine tool for machining workpieces mad of wood, plastic, etc. | Performing Operations; Transporting | 8 | Expired |
| US4972699A | Method and apparatus for analysis by means of microwaves | Physics | 7 | Expired |
| US5949237A | Microwave cavity resonator for continuous spectroscopic gas analysis | Physics | 6 | Expired |
| US4896097A | Apparatus for the examination of measuring gases by means of microwaves | Physics | 6 | Expired |
| US5094669A | Method of controlling the gasification of solid fuels in a rotary-grate gas producer | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5960489A | Support system for bath or shower tubs | Human Necessities | 5 | Expired |
| US4894603A | Method and apparatus for analysis of gas by means of absorption frequency regulation | Physics | 4 | Expired |
| US5147415A | Process of treating the gases produced by the gasification of solid fine-grained fuels | Chemistry; Metallurgy | 4 | Expired |
| US5337812A | Blade head for cutting blades | Emerging Cross-Sectional Technologies | 2 | Expired |
| US8500866B2 | Method and device for the treatment of product gas produced by pressure gasification of solid fuels | Emerging Cross-Sectional Technologies | 2 | Active |
| US4983188A | Apparatus for relieving a lock chamber for ash from pressure | Chemistry; Metallurgy | 1 | Expired |
| US9051517B2 | Tar recovery from gasification of a carbonaceous feedstock | Emerging Cross-Sectional Technologies | 0 | Active |
| US7258841B1 | Reactor for gasifying granular fuels that form a fixed bed | Chemistry; Metallurgy | 0 | Expired |
| US8568496B2 | Gas generator for gasifying solid granular fuels by applying pressure | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.