Schererville, Indiana
United States
3
2010-12-16
The entities that hold a legal rights for patent applications filed by inventor Devries Steven:
Steven Devries from Schererville, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Method of operating a navigation system to provide parking availability information
#2 | 2010-02-18Method of operating a navigation system to provide parking availability information
#3 | 2009-05-26Method of collecting parking availability information for a geographic database for use with a navigation system
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