DB

David A. Belfi

EA Eaton: 1 patents #93 of 293Top 35%
📍 Royal Oak, MI: #15 of 63 inventorsTop 25%
🗺 Michigan: #1,659 of 6,198 inventorsTop 30%
Overall (2002): #237,060 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6487898 Engine cylinder pressure sensor with thermal compensation element Donald Haefner, Dennis R. Zitny 2002-12-03