Timothy McGrath

NT Navigation Technologies: 1 patents #20 of 53Top 40%

📍 Chicago, IL: #175 of 655 inventorsTop 30%

🗺 Illinois: #1,486 of 5,836 inventorsTop 30%

Overall (2002): #101,799 of 266,432Top 40%

Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6487559	Method for updating a geographic database	John Jasper, James M. Herbst	2002-11-26