Jack Mroczka

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Babylon, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Toy hand grenade
- Patent number 8,469,011
- Issue date Jun 25, 2013
- Jack Mroczka
- F42 - AMMUNITION BLASTING

Patents Applicationslast 30 patents

Information Patent Application
Toy Hand Grenade
- Publication number 20120266852
- Publication date Oct 25, 2012
- Jack Mroczka
- F42 - AMMUNITION BLASTING