Steven E. Holdsworth

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Centerville, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Coupler system for adjacent precast concrete members and method of...
- Patent number 7,975,444
- Issue date Jul 12, 2011
- Barsplice Products, Inc.
- Steven E. Holdsworth
- E04 - BUILDING
Information Patent Grant
Method of making a tubular coupler for concrete reinforcing bars
- Patent number 6,202,282
- Issue date Mar 20, 2001
- Barsplice Products, Inc.
- Steven E. Holdsworth
- E04 - BUILDING
Information Patent Grant
Tubular coupler for concrete reinforcing bars
- Patent number 5,909,980
- Issue date Jun 8, 1999
- Barsplice Products, Inc.
- Steven E. Holdsworth
- E04 - BUILDING
Information Patent Grant
Tubular coupler for concrete reinforcing bars
- Patent number 5,664,902
- Issue date Sep 9, 1997
- Barsplice Products, Inc.
- Steven E. Holdsworth
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
Coupler system for adjacent precast concrete members and method of...
- Publication number 20090139177
- Publication date Jun 4, 2009
- Barsplice Products, Inc.
- Steven E. Holdsworth
- E04 - BUILDING
Information Patent Application
Tubular coupler for concrete reinforcing bars
- Publication number 20060067785
- Publication date Mar 30, 2006
- Barsplice Products, Inc.
- Steven E. Holdsworth
- E04 - BUILDING