DP

David W. Pfeifer

RA Rockwell Automation: 2 patents #13 of 114Top 15%
📍 Riverside, OH: #1 of 2 inventorsTop 50%
🗺 Ohio: #564 of 5,375 inventorsTop 15%
Overall (2004): #68,097 of 270,089Top 30%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6822850 Laminated bus bar for use with a power conversion configuration John M. Kasunich, Richard H. Sheppard 2004-11-23
6721181 Elongated heat sink for use in converter assemblies John M. Kasunich 2004-04-13