Eric J. Ruth
15Patents
5h-index
26Co-inventors
62Inventor score
Filing activity: Nov 2, 2011 → Nov 30, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8505464B2 | Control strategy for providing regenerative electrical power to trolley line in trolley capable mining truck | Performing Operations; Transporting | 11 | Active |
| US8577530B2 | Steering system and operating method for mining truck | Physics | 11 | Active |
| US8893830B2 | Automated pantograph control for mining truck power system | Emerging Cross-Sectional Technologies | 7 | Active |
| US8857542B2 | Method and apparatus to eliminate fuel use for electric drive machines during trolley operation | Emerging Cross-Sectional Technologies | 5 | Active |
| US9796267B1 | Machine operation assistance based on height detection of machine load using a camera | Fixed Constructions | 5 | Active |
| US8954241B2 | Mining truck spotting under a shovel | Physics | 5 | Active |
| US9350593B1 | Device state capture and analysis | Electricity | 3 | Active |
| US8838320B2 | Laser sensors for trolley guidance signal | Physics | 2 | Active |
| US8944227B2 | End horns for pantograph assembly | Performing Operations; Transporting | 2 | Active |
| US9676280B2 | Braking management in a dual braking system | Emerging Cross-Sectional Technologies | 0 | Active |
| US8818593B2 | Trolley driven machine record and playback automation | Emerging Cross-Sectional Technologies | 0 | Active |
| US10198750B1 | Device state capture and analysis | Electricity | 0 | Active |
| US12140620B2 | Electrical contact wear monitoring system | Physics | 0 | Active |
| US11874314B2 | Electrical contact wear monitoring system | Physics | 0 | Active |
| US11610484B1 | Control system for maintaining alignment of machine on a trolley assist | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.