AS

Andrew R. Spriegel

📍 Havertown, PA: #7 of 22 inventorsTop 35%
🗺 Pennsylvania: #1,500 of 5,512 inventorsTop 30%
Overall (2002): #253,644 of 266,432Top 100%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6334950 Automated oil filter replacement assembly Frank J. Bogacki 2002-01-01