RK

Richard Koeppl

OS Osram Sylvania: 1 patents #25 of 63Top 40%
📍 Bad Lobenstein, MA: #1 of 1 inventorsTop 100%
Overall (2005): #116,231 of 245,428Top 50%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6906474 Three-phase electronic ballast Grigoriy A. Trestman, Joseph L. Parisella 2005-06-14