Robert Lee Marvel
7Patents
2h-index
15Co-inventors
44Inventor score
Filing activity: Oct 30, 2007 → Mar 30, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8246052B1 | Bladder containment mechanism | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US10378336B2 | System and method for real-time condition monitoring of an electric submersible pumping system | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US9093869B2 | Motor rotor bearing with temperature-activated stabilizers | Electricity | 1 | Active |
| US10424988B2 | Downhole electric submersible pumps with high rotordynamic stability margin | Electricity | 1 | Active |
| US11133721B2 | Electromagnetic coupling for ESP motor | Electricity | 0 | Active |
| US11525520B2 | Highly reliable service port | Fixed Constructions | 0 | Active |
| US12330329B2 | Rotary die cutting device and method for setting a gap dimension of a gap between a die cutting cylinder and a counter pressure cylinder of the rotary die cutting device | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.