Robert J. Baumhardt

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Eden, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Engine cooling system
- Patent number 5,937,802
- Issue date Aug 17, 1999
- Brunswick Corporation
- Steven J. Bethel
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Two-cycle engine with offset piston ovality
- Patent number 4,864,986
- Issue date Sep 12, 1989
- Brunswick Corporation
- Steven J. Bethel
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Preassembled throttle cable linkage
- Patent number 4,838,820
- Issue date Jun 13, 1989
- Brunswick Corporation
- James C. Boda
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Two cycle engine with turbulence generator at reed valves
- Patent number 4,836,151
- Issue date Jun 6, 1989
- Brunswick Corporation
- John J. Litjens
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Two cycle loop scavenged engine with improved transfer passage flow
- Patent number 4,549,507
- Issue date Oct 29, 1985
- Brunswick Corp.
- Robert J. Baumhardt
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS