Hans Sauer
37Patents
13h-index
25Co-inventors
81Inventor score
Filing activity: Dec 28, 1973 → Jul 15, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4257081A | Circuit arrangement for the control of a bistable relay | Electricity | 38 | Expired |
| US4557983A | Air/oxygen cell | Electricity | 38 | Expired |
| US3993971A | Electromagnetic relay | Electricity | 38 | Expired |
| US4336217A | Continuous production of gas diffusion electrodes | Emerging Cross-Sectional Technologies | 36 | Expired |
| US4054726A | Galvanic primary element with air electrode | Electricity | 35 | Expired |
| US5079667A | Relay driving circuit for a latch-in relay | Electricity | 34 | Expired |
| US5215215A | Method and apparatus for introducing viscous active ingredients into the case of galvanic cell | Electricity | 31 | Expired |
| US5158722A | Process for the production of a positive electrode in ribbon form for primary and secondary cells | Emerging Cross-Sectional Technologies | 26 | Expired |
| US5021306A | Spiral-wound galvanic cell | Electricity | 23 | Expired |
| US4892637A | Plastic-bound gas diffusion electrode containing a manganese oxide catalyst and process for preparing same | Emerging Cross-Sectional Technologies | 23 | Expired |
| US3946347A | Electromagnetic relay structure | Electricity | 20 | Expired |
| US4618932A | Control device for at least two circulating shelving systems | Emerging Cross-Sectional Technologies | 17 | Expired |
| US8684240B2 | Pressure reducing and regulating valve comprising a tapping mechanism for a pressure cartridge that can be attached underneath a receptacle cover | Emerging Cross-Sectional Technologies | 17 | Active |
| US6103075A | Linear electrochemical conductor element | Physics | 12 | Expired |
| US4115626A | Air/zinc flat cell | Electricity | 11 | Expired |
| US4309493A | Closure for galvanic elements | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4453195A | Relay plug socket | Electricity | 11 | Expired |
| US4139683A | Galvanic element with negative light metal or zinc electrode | Electricity | 11 | Expired |
| US4311976A | Polarized reed relay | Electricity | 9 | Expired |
| US4048472A | Vibratory spiral conveyor chute and a resistance heating element | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4430537A | Getter and electrical switching system using such getter | Electricity | 6 | Expired |
| US4339735A | Electromagnetic relay | Electricity | 6 | Expired |
| US4323945A | Polarized electromagnetic relay | Electricity | 5 | Expired |
| US4087596A | Positive electrode for air/zinc elements | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4032871A | Carrier for circuit elements having contact-making terminals | Electricity | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.