Laurian Dobrota

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Tigard, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Compacting techniques for forming lightweight concrete building blocks
- Patent number 8,252,221
- Issue date Aug 28, 2012
- Lacuna Inc.
- Franklin David Davies
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Compactable mold for forming building blocks
- Patent number 7,988,123
- Issue date Aug 2, 2011
- Lacuna Inc.
- Franklin David Davies
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
Compacting techniques for forming lightweight concrete building blocks
- Publication number 20080157430
- Publication date Jul 3, 2008
- Apex Construction Systems, Inc.
- Franklin David Davies
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Compactable mold for forming building blocks
- Publication number 20080160126
- Publication date Jul 3, 2008
- Apex Construction Systems, Inc.
- Franklin David Davies
- B28 - WORKING CEMENT, CLAY, OR STONE