Tommy Roitsch
10Patents
2h-index
31Co-inventors
50Inventor score
Filing activity: Feb 4, 2004 → Mar 27, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6955043B2 | Muffler assembly | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US7363888B2 | Two-stroke engine | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US10630227B2 | Method for type-specific operating of an electric drive unit and system | Human Necessities | 2 | Active |
| US10489988B2 | Device for capturing operating data of a tool, and system | Physics | 2 | Active |
| US11184761B2 | Method for operating a wireless transmitter and a wireless receiver, and system | Physics | 2 | Active |
| US7331314B2 | Two-stroke engine | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US8967099B2 | Two-stroke engine | Emerging Cross-Sectional Technologies | 1 | Active |
| US11245269B2 | Method for obtaining information for operating an accumulator, method for obtaining periods of time for charging different accumulators, and electric gardening and/or forestry apparatus system | Emerging Cross-Sectional Technologies | 0 | Active |
| US11386721B2 | System for analyzing operation of a hand-guided working apparatus and method for analyzing operation of a hand-guided working apparatus | Physics | 0 | Active |
| US10532484B2 | Chain saw having a measurement system and method for operating a chain saw | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.