Robert P. Costa

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Norfolk, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Concrete slab joint stabilizer
- Patent number 10,501,895
- Issue date Dec 10, 2019
- Illinois Tool Works Inc.
- Robert P. Costa
- E04 - BUILDING
Information Patent Grant
Concrete slab joint stabilizing system and apparatus
- Patent number 7,334,963
- Issue date Feb 26, 2008
- Surface Dynamics, Inc.
- Robert P. Costa
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
CONCRETE SLAB JOINT STABILIZER
- Publication number 20190040590
- Publication date Feb 7, 2019
- Illinois Tool Works Inc.
- Robert P. Costa
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Concrete slab joint stabilizing system and apparatus
- Publication number 20060204329
- Publication date Sep 14, 2006
- Robert P. Costa
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES