JR

Josephus M. Ruts

U.S. Philips: 1 patents #4,133 of 8,851Top 50%
Overall (All Time): #4,069,284 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4328445 High-pressure discharge lamp Roger J. Q. Van den Plas, Antonius J. G. C. Driessen 1982-05-04