Leland D. Sayers

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Knoxville, TN, US

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Patents Grantslast 30 patents

Information Patent Grant
Window frame for manufactured housing
- Patent number 5,660,010
- Issue date Aug 26, 1997
- SealMaster Industries, Inc.
- Leland D. Sayers
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS