Keith N. St. John

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League City, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Automotive security system
- Patent number 5,481,253
- Issue date Jan 2, 1996
- Michael D. Phelan
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electronically controlled locking mechanism
- Patent number 4,993,627
- Issue date Feb 19, 1991
- Michael D. Phelan
- B60 - VEHICLES IN GENERAL