BL

Brian Lewallen

DD Detroit Diesel: 2 patents #1 of 19Top 6%
📍 Canton, MI: #25 of 189 inventorsTop 15%
🗺 Michigan: #665 of 6,092 inventorsTop 15%
Overall (2004): #71,425 of 270,089Top 30%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6708104 Engine control based on exhaust back pressure Richard M. Avery, Jr., Matthew T. Baird, Tomislav I. Golub, Peter Zagone 2004-03-16
6701710 Turbocharged engine with turbocharger compressor recirculation valve William K. Ahrens 2004-03-09