William A. Dillen II

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Mechanicsburg, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Stair module support and leveling system
- Patent number 6,655,098
- Issue date Dec 2, 2003
- Quaker Plastic Corporation
- William A. Dillen
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
Stair module support and leveling system
- Publication number 20030070369
- Publication date Apr 17, 2003
- William A. Dillen
- E04 - BUILDING