GH

Gerardus Everadus Marie Hannen

U.S. Philips: 1 patents #4,133 of 8,851Top 50%
Overall (All Time): #3,718,236 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5640077 Battery recharging apparatus Eduard E. A. Gillissen, Johann R. G. C. M. Van Beek 1997-06-17