Darrell W. Brownawell

Person

Black Butte Ranch, OR, US

People

Patents Grantslast 30 patents

Information Patent Grant
Oil filters containing strong base and methods of their use
- Patent number 8,691,096
- Issue date Apr 8, 2014
- Lutek, LLC
- Scott P. Lockledge
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Materials and processes for reducing combustion by-products in a lu...
- Patent number 8,607,991
- Issue date Dec 17, 2013
- Lutek, LLC
- Scott P. Lockledge
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Materials, filters, and systems for immobilizing combustion by-prod...
- Patent number 8,016,125
- Issue date Sep 13, 2011
- Lutek, LLC
- Scott P. Lockledge
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Materials and processes for reducing combustion by-products in a lu...
- Patent number 7,520,371
- Issue date Apr 21, 2009
- Lutek, LLC
- Scott P. Lockledge
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
OIL FILTERS CONTAINING STRONG BASE AND METHODS OF THEIR USE
- Publication number 20140163296
- Publication date Jun 12, 2014
- Lutek, LLC
- Scott P. Lockledge
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
OIL FILTERS CONTAINING STRONG BASE AND METHODS OF THEIR USE
- Publication number 20130068694
- Publication date Mar 21, 2013
- Lutek, LLC
- Scott P. Lockledge
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
OIL FILTERS CONTAINING STRONG BASE AND METHODS OF THEIR USE
- Publication number 20120175309
- Publication date Jul 12, 2012
- Lutek, LLC
- Scott P. Lockledge
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Oil Filters Containing Strong Base and Methods of Their Use
- Publication number 20090194484
- Publication date Aug 6, 2009
- Lutek, LLC
- Scott P. Lockledge
- C07 - ORGANIC CHEMISTRY
Information Patent Application
MATERIALS AND PROCESSES FOR REDUCING COMBUSTION BY-PRODUCTS IN A LU...
- Publication number 20090139483
- Publication date Jun 4, 2009
- Lutek, LLC
- Scott P. Lockledge
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Materials, filters, and systems for immobilizing combustion by-prod...
- Publication number 20060261004
- Publication date Nov 23, 2006
- Scott P. Lockledge
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Materials and processes for reducing combustion by-products in a lu...
- Publication number 20060260874
- Publication date Nov 23, 2006
- Scott P. Lockledge
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Darrell W. Brownawell

Person

Patents Grantslast 30 patents

Oil filters containing strong base and methods of their use

Materials and processes for reducing combustion by-products in a lu...

Materials, filters, and systems for immobilizing combustion by-prod...

Materials and processes for reducing combustion by-products in a lu...

Patents Applicationslast 30 patents

OIL FILTERS CONTAINING STRONG BASE AND METHODS OF THEIR USE

OIL FILTERS CONTAINING STRONG BASE AND METHODS OF THEIR USE

OIL FILTERS CONTAINING STRONG BASE AND METHODS OF THEIR USE

Oil Filters Containing Strong Base and Methods of Their Use

MATERIALS AND PROCESSES FOR REDUCING COMBUSTION BY-PRODUCTS IN A LU...

Materials, filters, and systems for immobilizing combustion by-prod...

Materials and processes for reducing combustion by-products in a lu...