Thomas Maier
28Patents
5h-index
48Co-inventors
69Inventor score
Filing activity: Sep 12, 1979 → Mar 25, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6354393B1 | Hydraulic power steering system for motor vehicles | Performing Operations; Transporting | 19 | Expired |
| US4273089A | Open loop computer-controlled spark ignition timing system | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US4284045A | Simplified electronic ignition timing and A/D conversion | Emerging Cross-Sectional Technologies | 8 | Expired |
| US9689126B2 | Hand-guided work apparatus and assembly including said hand-guided work apparatus and a support | Performing Operations; Transporting | 7 | Active |
| US6526527B1 | Single-processor system | Physics | 7 | Expired |
| US8393225B2 | Bi-axial electromagnetic actuator | Electricity | 2 | Active |
| US9810340B2 | Device for opening or closing a seal set of a valve | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US10215300B2 | Bending frame for extending travel of an actuator for a mechanically actuated component | Performing Operations; Transporting | 2 | Active |
| US10208652B2 | Pre-chamber of internal combustion engine | Emerging Cross-Sectional Technologies | 2 | Active |
| US10208653B2 | Pre-chamber of an internal combustion engine | Emerging Cross-Sectional Technologies | 1 | Active |
| US9664299B2 | Device for regulating the pressure and/or mass flow for a space propulsion system | Emerging Cross-Sectional Technologies | 1 | Active |
| US11958155B2 | Handheld work apparatus having a work tool | Performing Operations; Transporting | 1 | Active |
| US9561717B2 | Fan shroud on an agricultural vehicle | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11712962B2 | Utility vehicle cooling fan installation | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9366352B2 | Valve assembly for switching and/or regulating a medium flow of an aerospace engine and aerospace engine | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9746092B2 | Valve assembly, in particular for space travel drive systems, which is closed when not actuated | Emerging Cross-Sectional Technologies | 1 | Active |
| US6516724B2 | Gas generator | Electricity | 1 | Expired |
| US12330257B2 | Handheld work apparatus having a work tool | Performing Operations; Transporting | 0 | Active |
| US9989039B2 | Single-actuation valve arrangement for aerospace component, and aerospace component | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11858556B2 | Engine enclosure for an agricultural machine | Performing Operations; Transporting | 0 | Active |
| US10507872B2 | Tractor fender assembly | Performing Operations; Transporting | 0 | Active |
| US8245496B2 | Control and/or drive device for a flying body | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10337396B2 | Prechamber assembly for internal combustion engine | Emerging Cross-Sectional Technologies | 0 | Active |
| US10837570B2 | Valve for closing a fluid line | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9625046B2 | Valve for opening a fluid line | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.