Nathan W. Pingel

Follow

Person

Columbus, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Molded wall panel and house construction
- Patent number 6,959,514
- Issue date Nov 1, 2005
- PDG Domus Corporation
- Nathan W. Pingel
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Molded wall panel and house construction
- Patent number 6,655,095
- Issue date Dec 2, 2003
- PDG Domus Corporation
- Nathan W. Pingel
- E04 - BUILDING
Information Patent Grant
Molded wall panel and house construction
- Patent number 6,349,509
- Issue date Feb 26, 2002
- Nathan W. Pingel
- E04 - BUILDING
Information Patent Grant
Molded wall panel and house construction
- Patent number 6,112,473
- Issue date Sep 5, 2000
- PDG Domus Corporation
- Nathan W. Pingel
- E04 - BUILDING
Information Patent Grant
Handicap accessible stair
- Patent number 5,802,773
- Issue date Sep 8, 1998
- Nathan W. Pingel
- B66 - HOISTING LIFTING HAULING