Eric Martin Hahn

Person

Aliso Viejo, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Roof tile
- Patent number D452920
- Issue date Jan 8, 2002
- Boral Lifetile, Inc.
- Alfonso V. Alvarez
- D25 - Building units and construction elements
Information Patent Grant
Roof tile design and construction
- Patent number 6,247,284
- Issue date Jun 19, 2001
- Boral Lifetile, Inc.
- Alfonso V. Alvarez
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Method and apparatus for manufacturing and installing roof tiles
- Patent number 6,205,742
- Issue date Mar 27, 2001
- United States Tile Co.
- Eric Martin Hahn
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Method and apparatus for manufacturing and installing roof tiles ha...
- Patent number 6,105,328
- Issue date Aug 22, 2000
- Boral Industries, Inc.
- Eric Martin Hahn
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Roof tile and method and apparatus for providing same
- Patent number 5,993,551
- Issue date Nov 30, 1999
- Boral Industries, Inc.
- Eric Martin Hahn
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Roof tile design and construction
- Patent number 5,974,756
- Issue date Nov 2, 1999
- Boral Industries, Inc.
- Alfonso V. Alvarez
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Roof tile
- Patent number D411316
- Issue date Jun 22, 1999
- Boral Lifetile, Inc.
- Alfonso V. Alvarez
- D25 - Building units and construction elements

Eric Martin Hahn

Person

Patents Grantslast 30 patents

Roof tile

Roof tile design and construction

Method and apparatus for manufacturing and installing roof tiles

Method and apparatus for manufacturing and installing roof tiles ha...

Roof tile and method and apparatus for providing same

Roof tile design and construction

Roof tile