Marjorie Plummer

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Spring, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for making a decorative security panel for doors and windows
- Patent number 8,171,643
- Issue date May 8, 2012
- Glasscraft Door Company
- John B. Plummer
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method for making a door with a decorative security panel
- Patent number 8,171,644
- Issue date May 8, 2012
- Glasscraft Door Company
- John B. Plummer
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Grille assembly for doors and method for making
- Patent number 8,146,304
- Issue date Apr 3, 2012
- Glasscraft Door Company
- John B. Plummer
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Connector for connecting grilles to doors
- Patent number 8,141,833
- Issue date Mar 27, 2012
- Glasscraft Door Company
- John B. Plummer
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method for making a window with a decorative security panel
- Patent number 8,061,036
- Issue date Nov 22, 2011
- Glasscraft Door Company
- John B. Plummer
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Decorative security panels for doors and windows
- Patent number 7,950,193
- Issue date May 31, 2011
- Glasscraft Door Company
- John B. Plummer
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS