David Catanzaro

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Mayfield, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Article assembly
- Patent number 7,653,959
- Issue date Feb 2, 2010
- David Catanzaro
- A46 - BRUSHWARE
Information Patent Grant
Toothbrush assembly
- Patent number 6,026,532
- Issue date Feb 22, 2000
- David Catanzaro
- A46 - BRUSHWARE