David W. Niedert

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Cedar Falls, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Port liner and method of assembly
- Patent number 4,430,856
- Issue date Feb 14, 1984
- Deere & Company
- David W. Niedert
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS