LYEMANCE INTERNATIONAL, AN INDIANA CORP

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JEFFERSONVILLE, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Chimney cap
- Patent number 5,857,904
- Issue date Jan 12, 1999
- Lyemance International
- Samuel L. Van Horn
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Top sealing chimney cap
- Patent number 5,437,574
- Issue date Aug 1, 1995
- Lyemance International, Inc.
- Walter Sexton
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Top sealing chimney cap
- Patent number 5,387,151
- Issue date Feb 7, 1995
- Lyemance International, Inc.
- Walter Sexton
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Top sealing chimney cap
- Patent number 5,295,901
- Issue date Mar 22, 1994
- Lyemance International, Inc.
- Walter Sexton
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Chimney damper
- Patent number 5,160,291
- Issue date Nov 3, 1992
- Lyemance International, Inc.
- Walter Sexton
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES