William J. Kalker Jr.

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Monroe, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Outrigger connector for a factory made building
- Patent number 6,247,276
- Issue date Jun 19, 2001
- Building Technologies, Inc.
- William C. Masters
- E04 - BUILDING
Information Patent Grant
Tie connector for modular buildings
- Patent number 5,970,677
- Issue date Oct 26, 1999
- William C. Masters
- E04 - BUILDING
Information Patent Grant
Truss anchor
- Patent number 5,732,524
- Issue date Mar 31, 1998
- Building Technologies, Inc.
- William J. Kalker
- E04 - BUILDING
Information Patent Grant
Tie connector for modular buildings
- Patent number 5,701,715
- Issue date Dec 30, 1997
- Building Technologies, Inc.
- William Cecil Masters
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
Connector Plate and Method of Securing a Building Frame to a Founda...
- Publication number 20080271405
- Publication date Nov 6, 2008
- William C. Masters
- E04 - BUILDING