Thomas Schmidt
28Patents
9h-index
44Co-inventors
75Inventor score
Filing activity: Nov 21, 1975 → Feb 1, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5278897A | Smart internodal transfer for subscriber access in multinode voice messaging systems | Electricity | 31 | Expired |
| US4217544A | Method and apparatus for improved temperature compensation in a corrosion measurement system | Physics | 29 | Expired |
| US4722142A | Coating thickness gauge | Physics | 22 | Expired |
| US4000658A | Method and apparatus for measuring displacement of fixed structures | Physics | 19 | Expired |
| US4548822A | Acid soluble annatto colorant in a powdered form | Human Necessities | 14 | Expired |
| US4380553A | Method of imparting a reddish color to seasoning salts | Human Necessities | 12 | Expired |
| US4026150A | Mass flow meter | Physics | 12 | Expired |
| US4023096A | Method and apparatus for determining physical characteristics of emulsions | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4568199A | Microwave pyrometer | Physics | 10 | Expired |
| US4838738A | Pressure compensated weigh system | Physics | 9 | Expired |
| US10470325B2 | Media-tight control device for a motor vehicle | Electricity | 1 | Active |
| US4750434A | Mill/dryer gas temperature control | Physics | 1 | Expired |
| US8618187B2 | Composition for forming a contact lens | Chemistry; Metallurgy | 1 | Active |
| US10506732B2 | Media-tight control device for a motor vehicle and method for producing the control device | Electricity | 1 | Active |
| US7627953B2 | Calibrating body, gage or measuring device, preferably screw-thread measuring device and method of production thereof | Emerging Cross-Sectional Technologies | 1 | Active |
| US10349540B2 | Mechatronic component and method for the production thereof | Electricity | 0 | Active |
| US12319021B2 | Method for producing pressed products and assembly for producing pressed products | Performing Operations; Transporting | 0 | Active |
| US11878368B2 | Laser machining system | Physics | 0 | Active |
| US9748213B2 | Circuit device and method for the production thereof | Electricity | 0 | Active |
| US11757280B2 | DC current damper for a medium voltage or high voltage transformer | Electricity | 0 | Active |
| US11245052B2 | Method of producing microelectronic components with a layer structure | Performing Operations; Transporting | 0 | Active |
| US9807895B2 | Seal for a housing of an electronic circuit arrangement | Electricity | 0 | Active |
| US11833610B2 | Laser machining system | General | 0 | Revoked |
| US4495822A | Fluid flow meter | Physics | 0 | Expired |
| US11799055B2 | Method and manufacturing system of producing microelectronic components with a layer structure | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.