Inventor
Ludwig Fricker
Inventor
Stuttgart, DE
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Bprimary
F02BInternal-combustion piston engines22%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof22%
Y02TClimate change mitigation technologies related to transportation22%
F02DControlling combustion engines11%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general6%
F01PCooling of machines or engines in general6%
F02FCylinders, pistons or casings, for combustion engines6%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact6%
PatentTitleYear
5,205,120'Mixture-compressing internal-combustion engine with secondary-air injection and with air-mass metering in the suction pipe'19934,836,161'Direct fuel injection method for a diesel engine'19894,811,700'Sound insulated vehicle drive unit'19894,364,339'Internal combustion engine with cooling system'19824,186,705'Installation for the preheating of the suction mixture of a carburetor internal combustion engine'19804,104,992'Injection installation for internal combustion engines'19784,077,368'Four-cycle reciprocating-piston internal combustion engine'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1993Patents assigned to DAIMLER BENZ AG (7)· patent assignee history
1978–1993Based in Stuttgart, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DAIMLER BENZ AG | 7 | 1978–1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Stuttgart, DE | 7 | 1978–1993 |