Grantlin, Inc.

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Miramar Beach, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic sealing apparatus for portal covering
- Patent number 6,942,001
- Issue date Sep 13, 2005
- Grantlin, Inc.
- Grant W. Crider
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS