William J. Werts

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Glenolden, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Aqueous asphalt/wax emulsions for use in gypsum compositions and bu...
- Patent number 8,821,632
- Issue date Sep 2, 2014
- Henry Company, LLC
- Jonathan T. Stuart
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Mixtures and emulsions for use in providing strength to gypsum comp...
- Patent number 8,748,515
- Issue date Jun 10, 2014
- Henry Company LLC
- Jonathan T. Stuart
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
Plasticizers for Adhesive, Coating and Sealant Compositions Applied...
- Publication number 20130108882
- Publication date May 2, 2013
- Henry Company LLC
- Jonathan T. Stuart
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
AQUEOUS ASPHALT/WAX EMULSIONS FOR USE IN GYPSUM COMPOSITIONS AND BU...
- Publication number 20130042792
- Publication date Feb 21, 2013
- Henry Company LLC
- JONATHAN T. STUART
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Mixtures and Emulsions for Use in Providing Strength to Gypsum Comp...
- Publication number 20110257301
- Publication date Oct 20, 2011
- Henry Company
- Jonathan T. Stuart
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES