Martin Schaefer
25Patents
8h-index
65Co-inventors
78Inventor score
Filing activity: Sep 23, 1981 → Jun 19, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7348763B1 | Method for utilizing temperature to determine a battery state | Emerging Cross-Sectional Technologies | 1,445 | Expired |
| US6847190B2 | Method and apparatus for charging sterilizable rechargeable batteries | Human Necessities | 979 | Expired |
| US6762510B2 | Flexible integrated monolithic circuit | Electricity | 38 | Expired |
| US4400660A | Wide bandwidth high voltage regulator and modulator | Physics | 21 | Expired |
| US6980629B1 | Antiscatter grid or collimator, and a method of production | Physics | 21 | Expired |
| US6326427A | Use of amphiphiles for permanent improvement of adhesive and/or coating compatibility of polyolefin based shaped bodies | Chemistry; Metallurgy | 21 | Expired |
| US7149283B2 | Method for producing and applying an antiscatter grid or collimator to an x-ray or gamma detector | Performing Operations; Transporting | 11 | Expired |
| US6299853A | Method and apparatus for operating a reformer/co oxidation unit | Chemistry; Metallurgy | 8 | Expired |
| US6107406A | Polyolefine parts and foils with permanently improved surface properties | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4542433A | Missing phase detector | Electricity | 6 | Expired |
| US9739177B2 | Rotary flow machine and method for disassembling the same | Emerging Cross-Sectional Technologies | 5 | Active |
| US6740303B2 | Gas generating system for a fuel cell system and method of operating a gas generating system | Emerging Cross-Sectional Technologies | 4 | Expired |
| US8426641B2 | Process for preparing formic acid | Chemistry; Metallurgy | 3 | Active |
| US10105758B2 | Arrangement for coating a powder | Emerging Cross-Sectional Technologies | 3 | Active |
| US8864324B2 | Substrate with lightweight structure | Physics | 2 | Active |
| US10012101B2 | Seal system for a gas turbine | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10746055B2 | Floating support assembly for compensating for axial thermal expansion | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US12046944B2 | Method and device for supplying energy to an electric consumer of a vehicle | Electricity | 0 | Active |
| US12265240B2 | Mirror and mirror substrate with high aspect ratio, and method and means for producing such a mirror substrate | Physics | 0 | Active |
| US8372994B2 | C10 alkanoic acid glycidyl esters and use thereof | Chemistry; Metallurgy | 0 | Active |
| US6665165B2 | Control method for the actuator of a variable valve train | Emerging Cross-Sectional Technologies | 0 | Expired |
| US10443433B2 | Gas turbine rotor cover | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11994841B2 | System and method for controlling a core drill and an auto feed device with a human machine interface arranged on the core drill | Physics | 0 | Active |
| US11577603B2 | Method for adapting a fuel quantity to be injected in an internal combustion engine | Performing Operations; Transporting | 0 | Active |
| US12365114B2 | Method and system for establishing a connection between a machine tool and an auxiliary device and testing an emergency cutout functionality of the auxiliary device | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.