DZ

Douglas K. Ziegler

📍 Allentown, PA: #34 of 125 inventorsTop 30%
🗺 Pennsylvania: #1,500 of 5,512 inventorsTop 30%
Overall (2002): #226,758 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6393348 Passenger monitoring vehicle safety seat and monitoring device Arkady Voloshin 2002-05-21