Charles J. Librande

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Shell Lake, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for securing a screen to a window frame
- Patent number 5,787,657
- Issue date Aug 4, 1998
- Andersen Corporation
- Charles J. Librande
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for securing a screen to window frame
- Patent number 5,666,773
- Issue date Sep 16, 1997
- Andersen Corporation
- Charles J. Librande
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL