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| Patents for Julius Kuttner | |||||
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| Number | Date | Patentee | Title | Type | |
| 2,306,170 | Dec. 22, 1942 | J. Kuttner | Pressure-Responsive Valve | compressor relief valves | |
| 2,362,703 | Nov. 14, 1944 | J. Kuttner | Pump Impeller | rotary pumps | |
| 2,407,429 | Sep. 10, 1946 | J. Kuttner | Wrist Pin Assembly | internal combustion engines | |
| 2,494,947 | Jan. 17, 1950 | J. Kuttner | Engine Manifold Construction | exhaust mechanisms | |