TC

Terry S. Callaghan

📍 Grandville, MI: #78 of 219 inventorsTop 40%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #2,177,394 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6856933 Vehicle accessory for monitoring travel distance — 2005-02-15
6434510 Vehicle accessory for monitoring travel distance — 2002-08-13