Erwin Mueller
15Patents
6h-index
12Co-inventors
63Inventor score
Filing activity: May 10, 1978 → Jul 4, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4937544A | """Contact arrangement for a relay""" | Electricity | 16 | Expired |
| US5567135A | Reciprocating pump | Performing Operations; Transporting | 11 | Expired |
| US4492942A | Electro-magnetic relay | Electricity | 10 | Expired |
| US4182998A | Externally adjustable electromagnetic relay | Electricity | 10 | Expired |
| US5897303A | Blind pore piston pump with internal valve and stroke limiting spring winding | Performing Operations; Transporting | 8 | Expired |
| US4309893A | Plug-shaped press crown for a press assembly | Performing Operations; Transporting | 6 | Expired |
| US5746111A | Piston pump in a brake system | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US4490705A | Electromagnetic relay | Electricity | 4 | Expired |
| US8205858B2 | Electromagnetic pressure valve | Physics | 3 | Active |
| US7784602B2 | Conveying system | Performing Operations; Transporting | 3 | Active |
| US9746071B2 | Pressure control valve including a compensating chamber | Emerging Cross-Sectional Technologies | 2 | Active |
| US9869399B2 | Slide valve, in particular for controlling a motor vehicle automatic transmission | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US7942168B2 | Pneumatic and/or fluidic module, pneumatic and/or fluidic system and method of manufacturing a pneumatic and/or fluidic module | Emerging Cross-Sectional Technologies | 1 | Active |
| US7694961B2 | Stack-like arrangement of flat objects as well as method and device for forming the arrangement | Performing Operations; Transporting | 0 | Active |
| US11174832B2 | Hydraulic device using gravity and buoyancy forces and method for operating such a device | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.