Manuel E. Martins JR.

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Cranston, RI, US

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Patents Grantslast 30 patents

Information Patent Grant
Vacuum cleaner and vacuum cleaning system and methods of use in a r...
- Patent number 9,888,820
- Issue date Feb 13, 2018
- MARTINS MAINTENANCE, INC.
- Manuel E. Martins
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Vacuum cleaner and vacuum cleaning system and methods of use in a r...
- Patent number 9,119,512
- Issue date Sep 1, 2015
- MARTINS MAINTENANCE, INC.
- Manuel E. Martins
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
VACUUM CLEANER AND VACUUM CLEANING SYSTEM AND METHODS OF USE IN A R...
- Publication number 20150342434
- Publication date Dec 3, 2015
- MARTINS MAINTENANCE, INC.
- Manuel E. Martins
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...