Gerald F. Chalko Jr.

Follow

Person

Highland, IN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Door management system for field service and delivery personnel
- Patent number 8,764,071
- Issue date Jul 1, 2014
- Mi-Jack Systems & Technology, LLC
- William P. Lanigan
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Universal adapter for a security system
- Patent number 5,806,355
- Issue date Sep 15, 1998
- William P. Lanigan
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Security system for cargo loading doors
- Patent number 5,755,126
- Issue date May 26, 1998
- William P. Lanigan
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
Door management system for field service and delivery personnel
- Publication number 20080142587
- Publication date Jun 19, 2008
- William P. Lanigan
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Door management system for field service and delivery personnel
- Publication number 20080115543
- Publication date May 22, 2008
- Electronics and Telecommunications Research Institute.
- William P. Lanigan
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Security system for cargo trailers
- Publication number 20060117820
- Publication date Jun 8, 2006
- William P. Lanigan
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Security system for cargo trailers
- Publication number 20040155477
- Publication date Aug 12, 2004
- William P. Lanigan
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES