EE

Eilev Enggrav

U.S. Philips: 1 patents #4,133 of 8,851Top 50%
Overall (All Time): #4,049,649 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4376876 DC Supply for an electronic signalling device Gijsbert Versteeg, Ian R. Phillips 1983-03-15