FH

Frederick R. Hatch

FW Federal-Mogul Worldwide: 1 patents #14 of 40Top 35%
📍 Ann Arbor, MI: #139 of 461 inventorsTop 35%
🗺 Michigan: #1,659 of 6,198 inventorsTop 30%
Overall (2002): #220,218 of 266,432Top 85%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6367810 Self-centering shaft seal system — 2002-04-09