Craig R. Orf

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Oakdale, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Multi-position window operator handle
- Patent number 5,740,632
- Issue date Apr 21, 1998
- Andersen Corporation
- Steven G. Peterson
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Combined handle and casing for a window operator
- Patent number D390777
- Issue date Feb 17, 1998
- Andersen Corporation
- Steven G. Peterson
- D08 - Tools and hardware
Information Patent Grant
Combined handle and outer casing for a window operator
- Patent number D376099
- Issue date Dec 3, 1996
- Andersen Corporation
- Craig R. Orf
- D08 - Tools and hardware