Robert Entenmann
24Patents
12h-index
43Co-inventors
77Inventor score
Filing activity: Feb 23, 1981 → Feb 25, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4596217A | Method and system to prevent knocking operation of an internal combustion engine | Emerging Cross-Sectional Technologies | 28 | Expired |
| US4478068A | Internal combustion engine knock sensing method and system | Physics | 24 | Expired |
| US5046470A | Method of and device for monitoring combustion in a spark ignition internal combustion engine | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US4889094A | Method for recognizing the power stroke of a cylinder of an internal combustion engine | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US5823166A | Apparatus for monitoring the cylinders of a multi-cylinder internal combustion engine | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US4467634A | Internal combustion engine knocking sensing and recognition system | Physics | 17 | Expired |
| US5388558A | Method and arrangement for checking the operability of a fluid-flow conducting conduit system of an internal combustion engine | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US4397176A | Internal combustion engine knocking sensor arrangement | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US4700677A | Engine knock control method and system with fail-safe mode | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5402675A | Method for recognizing the power stroke of a four-stroke engine | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5398540A | Knock sensor | Physics | 14 | Expired |
| US4740915A | Method of controlling a microprocessor to monitor input signals at irregular mutually intersecting intervals | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5231830A | Adaptive closed-loop knock control for a turbocharged engine | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5551235A | System for the closed-loop control of the supercharging of an internal-combustion engine | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4462362A | Engine knock control supervisory system | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4762105A | Control system for an extrinsic-ignition internal combustion engine responsive to an engine load signal provided to dual control units | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US4444042A | Engine-knock detection method and apparatus | Physics | 10 | Expired |
| US5645034A | Method for the adaptive knock control of an internal combustion engine | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5243942A | Process for controlling knocking in internal combustion engines | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5327780A | Method and arrangement for monitoring the operability of a heater of an oxygen measuring probe | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US4562544A | Cyclical reset of vehicular microcomputers for economic error immunity | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US6062199A | Method for controlling knocking in multicylinder internal combustion engines | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US5285757A | Arrangement for controlling an actuable element in a motor vehicle having a drive unit | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US4466407A | Ignition pulse and crankshaft angle pulse generator and distributor combination | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.