Ronald S. Finkelstein

Person

East Amherst, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method of producing calcium sulfate alpha-hemihydrate
- Patent number 6,652,825
- Issue date Nov 25, 2003
- National Gypsum Properties LLC
- Gopalakrishnan Sethuraman
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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
Method for continuous production for wallboard tape joint compound
- Patent number 6,200,380
- Issue date Mar 13, 2001
- National Gypsum Company
- Ronald S. Finkelstein
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Gypsum wallboard, and method of making same
- Patent number 5,879,446
- Issue date Mar 9, 1999
- National Gypsum Company
- Jashbhai M. Patel
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Cementitious gypsum-containing binders and compositions and materia...
- Patent number 5,858,083
- Issue date Jan 12, 1999
- National Gypsum Company
- Elisha Stav
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Reusable riser
- Patent number 5,722,626
- Issue date Mar 3, 1998
- National Gypsum Company
- Robert J. Menchetti
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Cementitious gypsum-containing compositions and materials made ther...
- Patent number 5,718,759
- Issue date Feb 17, 1998
- National Gypsum Company
- Elisha Stav
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Cementitious gypsum-containing compositions and materials made ther...
- Patent number 5,685,903
- Issue date Nov 11, 1997
- National Gypsum Company
- Elisha Stav
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
Method of producing calcium sulfate alpha-hemihydrate
- Publication number 20020164281
- Publication date Nov 7, 2002
- Gopalakrishnan Sethuraman
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Ronald S. Finkelstein

Person

Patents Grantslast 30 patents

Method of producing calcium sulfate alpha-hemihydrate

Static foam generating apparatus and method

Method for continuous production for wallboard tape joint compound

Gypsum wallboard, and method of making same

Cementitious gypsum-containing binders and compositions and materia...

Reusable riser

Cementitious gypsum-containing compositions and materials made ther...

Cementitious gypsum-containing compositions and materials made ther...

Patents Applicationslast 30 patents

Method of producing calcium sulfate alpha-hemihydrate