Diana Dobrez-Florez

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Crest Hill, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Kit of parts for filling cracks with foamable polyurethane prepolymer
- Patent number 6,478,561
- Issue date Nov 12, 2002
- Flexible Products Company
- Robert Braun
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method for filling cracks in a concrete structure with foamable pol...
- Patent number 6,309,493
- Issue date Oct 30, 2001
- Flexible Products Company
- Robert Braun
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
User friendly crack-filling system and method for filling cracks wi...
- Publication number 20010054474
- Publication date Dec 27, 2001
- Robert Braun
- E04 - BUILDING