PL

Patricius W. M. Lepelaars

U.S. Philips: 1 patents #139 of 781Top 20%
Overall (1997): #95,719 of 185,788Top 55%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5675214 Low-pressure discharge lamp having hollow electrodes Andreas S. G. Geven, Jeroen Langevoort, Henricus Lambertus Antonius Adrianus Vogels, Hui-Meng Chow 1997-10-07