RK

Richard Koeppl

OS Osram Sylvania: 1 patents #26 of 94Top 30%
📍 Bad Lobenstein, MA: #1 of 1 inventorsTop 100%
Overall (2004): #131,055 of 270,089Top 50%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6680587 Electronic ballast with adaptable charge pump power factor correction Grigoriy A. Trestman, Joseph L. Parisella 2004-01-20