DL

Dirk F.W. Van Lierop

U.S. Philips: 1 patents #106 of 679Top 20%
Overall (1994): #141,933 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5355054 Electrodeless low-pressure discharge lamp having a cooling body with a partitioned vapor channel Herman H.M. Van der Aa, Nico H.J. Van de Peppel 1994-10-11