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US2120290A
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Adjustable combustion chamber engine
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US2121950A
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Ball suspended dynamic counterweight
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US2116861A
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Dynamic damper
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US2092639A
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Gear means for eliminating a master connecting rod
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US2064461A
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Cylinder fin construction
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US2067597A
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Cooling fin
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US2112984A
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Pendulum counterweight
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US2037384A
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Connecting rod
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US2098566A
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De-icing means for aircraft
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US2101239A
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Supercharger drive
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US2067595A
|
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Deicing means
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US2095794A
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Reduction gear
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US2095791A
|
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Spark plug shield and cooler
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US2040465A
|
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Connecting rod
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US2076225A
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Engine cooling and cowling
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US2098565A
|
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Engine cooling and cowling
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US2034119A
|
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Muffler
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US2076224A
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Engine cowling
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US2026182A
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Supercharger fuel drain
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US2034087A
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Two-speed supercharger drive
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