W. Roy Burke

Person

Tonawanda, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for preparing a gypsum wallboard core
- Patent number 7,172,403
- Issue date Feb 6, 2007
- National Gypsum Properties, LLC
- W. Roy Burke
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Gypsum layered panels containing styrene butadiene latex additive
- Patent number 6,953,626
- Issue date Oct 11, 2005
- National Gypsum Properties, LLC
- Gopalakrishnan Sethuraman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Methods of preparing gypsum wallboards containing styrene butadiene...
- Patent number 6,902,821
- Issue date Jun 7, 2005
- National Gypsum Properties, LLC
- Gopalakrishnan Sethuraman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Gypsum composition with ionic styrene butadiene latex additive
- Patent number 6,525,116
- Issue date Feb 25, 2003
- National Gypsum Properties LLC
- Gopalakrishnan Sethuraman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Static foam generating apparatus and method
- Patent number 6,422,734
- Issue date Jul 23, 2002
- National Gypsum Properties, LLC
- Gopalakrishnan Sethuraman
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Gypsum wallboard and method of making same
- Patent number 5,879,825
- Issue date Mar 9, 1999
- National Gypsum Company
- W. Roy Burke
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of neutralizing acidified surface water
- Patent number 5,298,173
- Issue date Mar 29, 1994
- National Gypsum Company
- W. Roy Burke
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Acid rain neutralizing block, method of making such blocks and meth...
- Patent number 5,158,835
- Issue date Oct 27, 1992
- National Gypsum Company
- W. Roy Burke
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Gypsum layered panels containing styrene butadiene latex additive
- Publication number 20030134944
- Publication date Jul 17, 2003
- Gopalakrishnan Sethuraman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Methods of preparing gypsum wallboards containing styrene butadiene...
- Publication number 20030096891
- Publication date May 22, 2003
- Gopalakrishnan Sethuraman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Gypsum wallboard composition, wallboard panel, and method of making...
- Publication number 20020035180
- Publication date Mar 21, 2002
- Gopalakrishnan Sethuraman
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

W. Roy Burke

Person

Patents Grantslast 30 patents

Apparatus for preparing a gypsum wallboard core

Gypsum layered panels containing styrene butadiene latex additive

Methods of preparing gypsum wallboards containing styrene butadiene...

Gypsum composition with ionic styrene butadiene latex additive

Static foam generating apparatus and method

Gypsum wallboard and method of making same

Method of neutralizing acidified surface water

Acid rain neutralizing block, method of making such blocks and meth...

Patents Applicationslast 30 patents

Gypsum layered panels containing styrene butadiene latex additive

Methods of preparing gypsum wallboards containing styrene butadiene...

Gypsum wallboard composition, wallboard panel, and method of making...