Richard L. Bildahl

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Rockford, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Window operator
- Patent number 5,623,784
- Issue date Apr 29, 1997
- Andersen Corporation
- William R. Kuersten
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
Window Operator Having Seal
- Publication number 20070234642
- Publication date Oct 11, 2007
- Newell Operating Company
- Richard L. Bildahl
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES