Michael L. Doll

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Osceola, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Window panel balance apparatus and method
- Patent number 6,840,011
- Issue date Jan 11, 2005
- Andersen Corporation
- Roy A. Thompson
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
Window panel balance apparatus and method
- Publication number 20030226317
- Publication date Dec 11, 2003
- Roy A. Thompson
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES