David E. Dugger

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Knoxville, TN, US

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Patents Applicationslast 30 patents

Information Patent Application
Corner Guard for Covering a Wall Corner Junction
- Publication number 20070193147
- Publication date Aug 23, 2007
- Kalthoff, Inc.
- David E. Dugger
- E04 - BUILDING
Information Patent Application
Corner guard for covering a wall corner junction
- Publication number 20050246986
- Publication date Nov 10, 2005
- Kalthoff, Inc.
- David E. Dugger
- E04 - BUILDING
Information Patent Application
Corner guard for covering a wall corner junction
- Publication number 20050000177
- Publication date Jan 6, 2005
- Kalthoff, Inc.
- David E. Dugger
- E04 - BUILDING