DP

David M. Preston

EA Eaton: 1 patents #93 of 293Top 35%
📍 Madison Heights, MI: #4 of 14 inventorsTop 30%
🗺 Michigan: #1,659 of 6,198 inventorsTop 30%
Overall (2002): #232,980 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6354265 Electro-mechanical latching rocker arm engine brake Keith Hampton, Kynan L. Church, William C. Dumphy, Richard L. Madden 2002-03-12