David L. Hansen

Person

Ivins, UT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Bulk material cover compositions and methods of applying
- Patent number 9,579,699
- Issue date Feb 28, 2017
- LSC Environmental Products, LLC
- David L. Hansen
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Bulk material cover compositions
- Patent number 9,193,629
- Issue date Nov 24, 2015
- LSC Environmental Products, LLC
- David L. Hansen
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Bulk material cover compositions and methods of applying
- Patent number 8,946,324
- Issue date Feb 3, 2015
- LSC Environmental Products, LLC
- David L. Hansen
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Bulk material cover composition
- Patent number 8,029,616
- Issue date Oct 4, 2011
- LSC Environmental Products, LLC
- David L. Hansen
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Bulk material cover compositions and methods for applying
- Patent number 7,544,243
- Issue date Jun 9, 2009
- Landfill Service Corporation
- David L. Hansen
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Landfill conduit servicing systems and methods for servicing landfi...
- Patent number 7,249,607
- Issue date Jul 31, 2007
- Landfill Service Corporation
- David L. Hansen
- B08 - CLEANING
Information Patent Grant
Apparatus and method for gas and/or liquid exchange between an area...
- Patent number 5,924,821
- Issue date Jul 20, 1999
- Landfill Technologies, Inc.
- David Leland Hansen
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Apparatus and method for gas and/or liquid exchange between an area...
- Patent number 5,636,940
- Issue date Jun 10, 1997
- Landfill Technologies, Inc.
- David L. Hansen
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Synthetic bulk material cover and method of using the same
- Patent number 5,525,009
- Issue date Jun 11, 1996
- Landfill Service Corporation
- David L. Hansen
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Synthetic cover for waste
- Patent number 5,385,429
- Issue date Jan 31, 1995
- Landfill Service Corporation
- David L. Hansen
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
In situ process for increasing the capacity of a municipal solid wa...
- Patent number 5,324,138
- Issue date Jun 28, 1994
- Landfill Technologies, Inc.
- David L. Hansen
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Synthetic cover for waste
- Patent number 5,275,508
- Issue date Jan 4, 1994
- Landfill Service Corporation
- David L. Hansen
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
High efficiency waste placement system for municipal landfills
- Patent number 5,265,979
- Issue date Nov 30, 1993
- Landfill Service Corporation
- David L. Hansen
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Synthetic cover for waste piles
- Patent number 5,161,915
- Issue date Nov 10, 1992
- Landfill Service Corporation
- David L. Hansen
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL

Patents Applicationslast 30 patents

Information Patent Application
BULK MATERIAL COVER COMPOSITIONS
- Publication number 20150105498
- Publication date Apr 16, 2015
- LSC ENVIRONMENTAL PRODUCTS, LLC
- David L. HANSEN
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
BULK MATERIAL COVER COMPOSITIONS AND METHODS OF APPLYING
- Publication number 20140154418
- Publication date Jun 5, 2014
- LSC ENVIRONMENTAL PRODUCTS, LLC
- David L. Hansen
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
BULK MATERIAL COVER COMPOSITIONS AND METHODS OF APPLYING
- Publication number 20120283361
- Publication date Nov 8, 2012
- LSC Environmental Products LLC
- David L. HANSEN
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
BULK MATERIAL COVER COMPOSITIONS
- Publication number 20090226261
- Publication date Sep 10, 2009
- Landfill Service Corporation
- David L. HANSEN
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
BULK MATERIAL COVER COMPOSITIONS AND METHODS FOR APPLYING
- Publication number 20080026158
- Publication date Jan 31, 2008
- David L. HANSEN
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
Landfill conduit servicing systems and methods for servicing landfi...
- Publication number 20050236042
- Publication date Oct 27, 2005
- Landfill Service Corporation
- David L. Hansen
- B08 - CLEANING

David L. Hansen

Person

Patents Grantslast 30 patents

Bulk material cover compositions and methods of applying

Bulk material cover compositions

Bulk material cover compositions and methods of applying

Bulk material cover composition

Bulk material cover compositions and methods for applying

Landfill conduit servicing systems and methods for servicing landfi...

Apparatus and method for gas and/or liquid exchange between an area...

Apparatus and method for gas and/or liquid exchange between an area...

Synthetic bulk material cover and method of using the same

Synthetic cover for waste

In situ process for increasing the capacity of a municipal solid wa...

Synthetic cover for waste

High efficiency waste placement system for municipal landfills

Synthetic cover for waste piles

Patents Applicationslast 30 patents

BULK MATERIAL COVER COMPOSITIONS

BULK MATERIAL COVER COMPOSITIONS AND METHODS OF APPLYING

BULK MATERIAL COVER COMPOSITIONS AND METHODS OF APPLYING

BULK MATERIAL COVER COMPOSITIONS

BULK MATERIAL COVER COMPOSITIONS AND METHODS FOR APPLYING

Landfill conduit servicing systems and methods for servicing landfi...