GH

Gerardus Everadus Marie Hannen

U.S. Philips: 1 patents #139 of 781Top 20%
Overall (1997): #149,525 of 185,788Top 85%
1
Patents 1997

Issued Patents 1997

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