Robert Mueller
39Patents
17h-index
27Co-inventors
81Inventor score
Filing activity: Sep 5, 1975 → Nov 30, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4151817A | Engine valve control mechanism | Mechanical Engineering; Lighting; Heating | 88 | Expired |
| US6185106A | Printed circuit board extractor tool operated latch | Electricity | 53 | Expired |
| USD667031S1 | Laser processing machine | General | 49 | Active |
| US4526257A | Variable speed accessory drive | Mechanical Engineering; Lighting; Heating | 44 | Expired |
| USD659728S1 | Laser machine with closed door | General | 41 | Expired |
| USD676882S1 | Machine tool unit with conveyor | General | 38 | Active |
| USD664570S1 | Laser machine with open door | General | 36 | Active |
| USD694787S1 | Machine tool | General | 28 | Active |
| US4200081A | Valve selector | Mechanical Engineering; Lighting; Heating | 26 | Expired |
| US4564345A | Supercharger with reduced noise | Mechanical Engineering; Lighting; Heating | 25 | Expired |
| US5078583A | Inlet port opening for a roots-type blower | Mechanical Engineering; Lighting; Heating | 23 | Expired |
| US4227505A | Valve selector control system | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US4256070A | Valve disabler with improved actuator | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US4093681A | Motorless carbonator | Emerging Cross-Sectional Technologies | 20 | Expired |
| USD659174S1 | Tool processing unit with fiber line | General | 20 | Expired |
| USD658686S1 | Tool processing unit | General | 20 | Expired |
| USD693380S1 | Machine for workpiece processing | General | 18 | Active |
| USD676881S1 | Machine tool unit | General | 16 | Active |
| US4230076A | Control for valve disablers | Emerging Cross-Sectional Technologies | 16 | Expired |
| USD727379S1 | Cover hood for a machine tool | General | 13 | Active |
| US4462492A | Cooling arrangement for a viscous coupling utilized as a torque converter bypass | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US8006951B2 | Solenoid valve for hydraulic brake systems with pressure-assisted closing of the valve | Performing Operations; Transporting | 9 | Active |
| US4466518A | Engagement modulator for torque converter bypass | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| USD666637S1 | Machine tool | General | 8 | Active |
| US4924839A | Supercharger with torsion damping | Mechanical Engineering; Lighting; Heating | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.