Inventor
Richard Bertsch
Inventor
Asperg, DE
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Dprimary
F02DControlling combustion engines57%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof21%
G01FMeasuring volume, volume flow, mass flow or liquid level7%
Y02TClimate change mitigation technologies related to transportation7%
Y10TTechnical subjects covered by former us classification7%
PatentTitleYear
4,665,757'Flow rate meter with pressure equalizer conduit'19874,664,142'Pressure regulating device'19874,660,524'Fuel supply line'19874,603,670'Method of and device for lambda-regulation of fuel mixture for an internal combustion engine'19864,492,204'Metering device for an internal combustion engine'19854,428,345'Fuel metering system for an internal combustion engine'19844,392,470'Temperature responsive open/closed loop switching for lambda control'19834,335,696'Method and apparatus for performing fuel mixture enrichment'19824,240,383'Fuel metering device for an internal combustion engine'19804,239,022'Method and apparatus for fuel control of an internal combustion engine during cold-starting'19804,227,491'Warm-up regulator for enriching the air-fuel mixture delivered to an internal combustion engine'19804,220,123'Subpressure limiter for a fuel injection system'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1987Patents assigned to BOSCH GMBH ROBERT (12)· patent assignee history
1980–1987Based in Asperg, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BOSCH GMBH ROBERT | 12 | 1980–1987 |
Locations
| Location | Patents | Span |
|---|---|---|
| Asperg, DE | 12 | 1980–1987 |