Lars J. Walberg

Follow

Person

Eagle, CO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Batten riser assembly
- Patent number 7,895,804
- Issue date Mar 1, 2011
- L & T Riser LLC
- Timothy R. Estes
- E04 - BUILDING
Information Patent Grant
Batten riser assembly
- Patent number 7,559,181
- Issue date Jul 14, 2009
- L & T Riser LLC
- Timothy R. Estes
- E04 - BUILDING
Information Patent Grant
Batten riser assembly
- Patent number 7,386,962
- Issue date Jun 17, 2008
- L & T Riser LLC
- Timothy R. Estes
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
BATTEN RISER ASSEMBLY
- Publication number 20090266017
- Publication date Oct 29, 2009
- Timothy R. Estes
- E04 - BUILDING
Information Patent Application
BATTEN RISER ASSEMBLY
- Publication number 20090049784
- Publication date Feb 26, 2009
- Timothy R. Estes
- E04 - BUILDING
Information Patent Application
Batten riser assembly
- Publication number 20060117695
- Publication date Jun 8, 2006
- Timothy R. Estes
- E04 - BUILDING