Richard E. Kroll

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West Warwick, RI, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for moisture detection in exterior sheathing o...
- Patent number 7,126,486
- Issue date Oct 24, 2006
- Dryvit Systems, Inc.
- Richard E. Kroll
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method and apparatus for moisture detection in exterior sheathing o...
- Patent number 6,377,181
- Issue date Apr 23, 2002
- Dryvit Systems, Inc.
- Richard E. Kroll
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Insulative wall cladding having insulation boards fitting together...
- Patent number 5,564,243
- Issue date Oct 15, 1996
- Richard E. Kroll
- E04 - BUILDING
Information Patent Grant
Insulative wall cladding having insulation boards fitting together...
- Patent number 5,392,578
- Issue date Feb 28, 1995
- Dryvit Systems Canada Ltd.
- Richard E. Kroll
- E04 - BUILDING
Information Patent Grant
Insulative wall cladding having insulation boards fitting together...
- Patent number 5,363,621
- Issue date Nov 15, 1994
- Dryvit Systems, Inc.
- Richard E. Kroll
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for moisture detection in exterior sheathing o...
- Publication number 20020130781
- Publication date Sep 19, 2002
- Richard E. Kroll
- F24 - HEATING RANGES VENTILATING