Henning Max Hansen
21Patents
8h-index
18Co-inventors
72Inventor score
Filing activity: Dec 6, 1978 → Jun 13, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4614121A | Electromagnetic flow meter | Physics | 17 | Expired |
| US5069075A | Mass flow meter working on the coriolis principle | Physics | 16 | Expired |
| US5045963A | Protective circuit for the induction coil of a magnetically inductive flow meter | Electricity | 14 | Expired |
| US4641537A | Electromagnetic flow meter | Physics | 12 | Expired |
| US6138517A | Mass flowmeter with bidirectionally wound oscillation detector | Physics | 11 | Expired |
| US4222113A | Transmit-receive switching unit | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5637804A | Mass flowmeter | Physics | 8 | Expired |
| US4424715A | Ultrasonic measuring device | Physics | 8 | Expired |
| US4635486A | Electromagnetic flow meter | Physics | 8 | Expired |
| US4641536A | Electromagnetic flow meter | Physics | 7 | Expired |
| US4972722A | Magnetic inductive flow meter | Physics | 6 | Expired |
| US6499517B2 | Batch dispensing system for fluids | Physics | 5 | Expired |
| US6758103B2 | Mass flow measuring apparatus and method of measuring a mass flow | Physics | 4 | Expired |
| US6397906B2 | Batch dispensing system for fluids | Physics | 3 | Expired |
| US5670723A | Isolated liner for an electromagnetic flowmeter | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6457372B1 | Flowmeter with first and second measuring tubes having correcting device for the measuring tubes, and method of determining mass flow rate | Physics | 3 | Expired |
| US4412581A | Heating installation comprising a boiler and a heat pump | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6606572B2 | Circuit arrangement for deriving the measured variable from the signals of sensors of a flow meter | Physics | 2 | Expired |
| US4251776A | Arrangement for raising a signal to a higher power | Physics | 1 | Expired |
| US9927271B2 | System for identifying a sensor and measuring flow in a flow duct | Physics | 1 | Active |
| US9335194B2 | System or a method for measuring flow of fluid or gas | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.