RE

Robert Erhardt

Philips: 2 patents #88 of 1,188Top 8%
📍 Chicago, IL: #62 of 596 inventorsTop 15%
🗺 Illinois: #494 of 5,218 inventorsTop 10%
Overall (2005): #37,559 of 245,428Top 20%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6853150 Light emitting diode driver Bernd Clauberg 2005-02-08
6853154 Open loop bi-level ballast control — 2005-02-08