Klaus Gunther
18Patents
6h-index
32Co-inventors
66Inventor score
Filing activity: Oct 22, 1981 → Apr 19, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4722021A | Safety circuit for hand tools, and method for safe operation thereof | Emerging Cross-Sectional Technologies | 105 | Expired |
| US4493377A | Electronic two-hand safety system for power tools | Mechanical Engineering; Lighting; Heating | 34 | Expired |
| US5514193A | Air humidifier | Emerging Cross-Sectional Technologies | 23 | Expired |
| US5215409A | Device for sealing off and monitoring a volume | Physics | 13 | Expired |
| US6267007A | Level sensor | Physics | 10 | Expired |
| US6524400B1 | Process for the production of grain-oriented electric quality sheet with low remagnetization loss and high polarization | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5335535A | Monitorable device and method for monitoring a device for sealing off a body | Physics | 6 | Expired |
| US6423156B1 | Process for the coating of electrical steel strips with an annealing separator | Chemistry; Metallurgy | 3 | Expired |
| US4825008A | Acetylketene dialkyl acetals and a process for their preparation | Chemistry; Metallurgy | 2 | Expired |
| US6153019A | Process for producing a grain-orientated electrical steel sheet | Chemistry; Metallurgy | 2 | Expired |
| US8038806B2 | Method for producing grain oriented magnetic steel strip | Chemistry; Metallurgy | 2 | Active |
| US5296630A | Process for continuously producing an anhydrous methyl acetate/methanol mixture | Emerging Cross-Sectional Technologies | 1 | Expired |
| US7528549B2 | Process for producing an electrode for high-pressure discharge lamps, and an electrode and a high-pressure discharge lamp with such electrodes | Electricity | 1 | Active |
| US8088229B2 | Method for producing grain oriented magnetic steel strip | Chemistry; Metallurgy | 0 | Active |
| US4967012A | Acetals, and a process for the preparation thereof | Chemistry; Metallurgy | 0 | Expired |
| US7965043B2 | Inner coating of lamp vessels, such as discharge vessels of gas discharge lamps | Electricity | 0 | Active |
| US8525288B2 | Schottky diode with improved high current behavior | Electricity | 0 | Active |
| US5819520A | Ventilation system for a machine having at least one rotatable part | Textiles; Paper | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.