Ernest Vaughn

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Waukegan, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Field retrofittable refrigerator lock with temperature monitoring,...
- Patent number 8,199,019
- Issue date Jun 12, 2012
- CompX International Inc.
- Kenneth A. Kaczmarz
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Field retrofittable refrigerator lock with audit trail
- Patent number 7,768,378
- Issue date Aug 3, 2010
- Compx International Inc.
- Brian R. Hill
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
FIELD RETROFITTABLE REFRIGERATOR LOCK WITH TEMPERATURE MONITORING,...
- Publication number 20090132090
- Publication date May 21, 2009
- CompX International Inc.
- Kenneth A. Kaczmarz
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Field retrofittable refrigerator lock with audit trail
- Publication number 20070257773
- Publication date Nov 8, 2007
- CompX International Inc.
- Brian R. Hill
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...