Jan Vrana

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Pointe Claire, CA

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Patents Grantslast 30 patents

Information Patent Grant
Composite structural member
- Patent number 6,986,205
- Issue date Jan 17, 2006
- Jan Vrana
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Composite structural member
- Patent number 6,457,292
- Issue date Oct 1, 2002
- Jan Vrana
- E04 - BUILDING
Information Patent Grant
Composite structural member
- Patent number 6,301,857
- Issue date Oct 16, 2001
- Jan Vrana
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
Composite structural member
- Publication number 20020144484
- Publication date Oct 10, 2002
- Jan Vrana
- E04 - BUILDING