HM

Heinz B. Merker

U.S. Philips: 1 patents #139 of 781Top 20%
📍 Jülich, DE: #2 of 11 inventorsTop 20%
Overall (1997): #143,304 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5698946 Electric lamp having a protective skin on end portions of the current conductors — 1997-12-16