Ralph Burgin

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West Point, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Tile alignment and leveling device
- Patent number 9,982,442
- Issue date May 29, 2018
- Davinci Italia/USA Group, LLC
- Edward A. Kufner
- E04 - BUILDING
Information Patent Grant
Tile alignment and leveling device
- Patent number 9,267,298
- Issue date Feb 23, 2016
- Davinci Italia/USA Group, LLC
- Edward A. Kufner
- E04 - BUILDING
Information Patent Grant
Tile alignment and leveling device
- Patent number 9,228,363
- Issue date Jan 5, 2016
- Davinci Italia/USA Group, Inc.
- Edward A. Kufner
- E04 - BUILDING
Information Patent Grant
Tile alignment and leveling device
- Patent number D734119
- Issue date Jul 14, 2015
- Davinci Italia/USA Group, LLC
- Edward A Kufner
- D08 - Tools and hardware
Information Patent Grant
Tile alignment and leveling device
- Patent number 9,027,308
- Issue date May 12, 2015
- Davinci Italia/USA Group
- Edward A. Kufner
- E04 - BUILDING
Information Patent Grant
Tile alignment and leveling device
- Patent number 8,820,031
- Issue date Sep 2, 2014
- Davinci Italia/USA Group, LLC
- Edward A. Kufner
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
Tile Alignment and Leveling Device
- Publication number 20160108627
- Publication date Apr 21, 2016
- DAVINCI ITALIA/USA GROUP, LLC
- Edward A. Kufner
- E04 - BUILDING
Information Patent Application
Tile Alignment and Leveling Device
- Publication number 20150211244
- Publication date Jul 30, 2015
- DAVINCI ITALIA/USA GROUP, LLC
- Edward A. Kufner
- E04 - BUILDING
Information Patent Application
Tile Alignment and Leveling Device
- Publication number 20140360130
- Publication date Dec 11, 2014
- DAVINCI ITALIA/USA GROUP, LLC
- Edward A. Kufner
- E04 - BUILDING
Information Patent Application
Tile Alignment and Leveling Device
- Publication number 20140283401
- Publication date Sep 25, 2014
- Edward A. Kufner
- E04 - BUILDING
Information Patent Application
Tile Alignment and Leveling Device
- Publication number 20130255182
- Publication date Oct 3, 2013
- Edward A. Kufner
- E04 - BUILDING