Jeffrey M. DOWS

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Mechanicsburg, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Cutting tool, mounting bracket, and rotatable cutting head
- Patent number 9,573,295
- Issue date Feb 21, 2017
- Surface Preparation Technologies, LLC
- H. Matthew Johnson
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Method and apparatus for cutting a sinusoidal groove in a road surface
- Patent number 9,574,310
- Issue date Feb 21, 2017
- SURFACE PREPARATION TECHNOLOGIES LLC
- H. Matthew Johnson
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR CUTTING A SINUSOIDAL GROOVE IN A ROAD SURFACE
- Publication number 20150086268
- Publication date Mar 26, 2015
- SURFACE PREPARATION TECHNOLOGIES, LLC
- H. Matthew JOHNSON
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
CUTTING TOOL, MOUNTING BRACKET, AND ROTATABLE CUTTING HEAD
- Publication number 20140327294
- Publication date Nov 6, 2014
- SURFACE PREPARATION TECHNOLOGIES, LLC
- H. Matthew JOHNSON
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES