NR

Nicolaas Bernardus Roozen

PA Philips Electronics North America: 1 patents #14 of 111Top 15%
📍 Heeze, NL: #2 of 3 inventorsTop 70%
Overall (2002): #146,374 of 266,432Top 55%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6353295 Lamp electronic ballast with a piezoelectric cooling fan Shri Sridhar, Vivek Mehrotra, Juan Antonio Sabate, Gert W. Bruning 2002-03-05