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Jakub M. Walczak
Lafayette, IN
US
1 patent
2 Patents
US11933424
2024
Gas Admission Valve Including Seal Redundancy, and Method of Sealing a Gas Admission Valve
Caterpillar Inc.
0 cites
US11608760
2023
Stem Seal for Valve Assembly of Machine Engine
Caterpillar Inc.
0 cites