Mario Araujo

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Kitchener, Ontario, CA

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Patents Grantslast 30 patents

Information Patent Grant
Cycleski
- Patent number 6,783,133
- Issue date Aug 31, 2004
- Mario Araujo
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Border roller applicator
- Patent number 5,403,430
- Issue date Apr 4, 1995
- Mario Araujo
- B44 - DECORATIVE ARTS
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Air manifold
- Patent number 5,261,704
- Issue date Nov 16, 1993
- Mario Araujo
- F24 - HEATING RANGES VENTILATING