Michael Ehrman
41Patents
15h-index
15Co-inventors
78Inventor score
Filing activity: Mar 13, 2001 → Jan 29, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7165040B2 | System and method for managing remotely and distantly located assets | Electricity | 155 | Expired |
| US7656271B2 | System and method for managing a remotely located asset | Electricity | 150 | Expired |
| US6898493B2 | Fully automated vehicle rental system | Physics | 116 | Expired |
| US7171381B2 | System architecture and communications for an asset management system | Electricity | 45 | Expired |
| US7356494B2 | Robust wireless communications system architecture and asset management applications performed thereon | Electricity | 37 | Expired |
| US8370268B2 | Systems and methods for remote vehicle rental with remote vehicle access | Physics | 31 | Active |
| US7898388B2 | Mobile asset data management system | Electricity | 30 | Active |
| US9818151B2 | Remote vehicle rental systems and methods | Electricity | 28 | Active |
| US8762009B2 | Impact sensor calibration tool | Performing Operations; Transporting | 28 | Active |
| US9129336B2 | Remote vehicle rental systems and methods | Physics | 27 | Active |
| US8120467B2 | Mobile portal for RFID applications | Physics | 20 | Active |
| US7911320B2 | Mobile asset data management system | Electricity | 18 | Active |
| US7707054B2 | System and method for remotely managing maintenance operations associated with an asset | Electricity | 17 | Expired |
| US8671063B2 | Systems and methods for remote vehicle rental with remote vehicle access | Physics | 16 | Active |
| US7786844B2 | Mobile portal for RFID applications | Physics | 15 | Expired |
| US9007209B1 | Cargo and door sensor | Physics | 13 | Active |
| US7667573B2 | Mobile portal for RFID applications | Physics | 13 | Expired |
| US7656273B2 | Mobile portal for RFID luggage handling applications | Physics | 11 | Active |
| US7683760B2 | Mobile portal for RFID applications | Physics | 11 | Expired |
| US9595789B1 | Connector locking mechanism having a sliding connection retention component | Electricity | 11 | Active |
| US8725596B2 | Mobile asset data management system | Electricity | 9 | Active |
| US8676670B2 | Mobile asset data management system | Electricity | 9 | Active |
| US7876197B2 | Mobile asset data management system | Electricity | 9 | Active |
| US9330557B2 | Cargo and door sensor | Physics | 4 | Active |
| US7971835B2 | Adjustable cable-concealing universal mounts | Emerging Cross-Sectional Technologies | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.