Chester J. Marks

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Lafayette, LA, US

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Patents Grantslast 30 patents

Information Patent Grant
Security bolt latch apparatus and method
- Patent number 6,866,309
- Issue date Mar 15, 2005
- Chester J. Marks
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Method and apparatus for a quick release security grill system
- Patent number 6,481,158
- Issue date Nov 19, 2002
- Chester J. Marks
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Door securing device
- Patent number 5,738,389
- Issue date Apr 14, 1998
- Marks Family Partnership, LLC of Louisiana
- Chester J. Marks
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR A QUICK RELEASE SECURITY GRILL SYSTEM
- Publication number 20020178652
- Publication date Dec 5, 2002
- Chester J. Marks
- H04 - ELECTRIC COMMUNICATION TECHNIQUE