John A. Melenric

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
General purpose valve for small propane bottles
- Patent number 5,638,987
- Issue date Jun 17, 1997
- John A. Melenric
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Self starting valved pulse jet
- Patent number 5,189,875
- Issue date Mar 2, 1993
- John A. Melenric
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS