Daniel Person Johnston

Follow

Person

Pierre, SD, US

People

Patents Grantslast 30 patents

Information Patent Grant
Deicing composition
- Patent number 8,128,835
- Issue date Mar 6, 2012
- FMC Corporation, Lithium Division
- David B. Stokes
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Deicing composition
- Patent number 7,943,057
- Issue date May 17, 2011
- FMC Corporation
- David B. Stokes
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Deicer
- Patent number 5,376,293
- Issue date Dec 27, 1994
- State of South Dakota as represented by the Department of Transportation
- Daniel P. Johnston
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Deicing Composition
- Publication number 20110185943
- Publication date Aug 4, 2011
- David B. Stokes
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DEICING COMPOSITION
- Publication number 20100064932
- Publication date Mar 18, 2010
- David B. Stokes
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Mold Inhibiting Admixture for a Cementitious Material
- Publication number 20070169671
- Publication date Jul 26, 2007
- Daniel P. Johnston
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
DEICING COMPOSITION
- Publication number 20070063169
- Publication date Mar 22, 2007
- FMC CORPORATION
- David B. Stokes
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...