DH

Daniel S. G. Hoefkens

AN Alcatel N.V.: 1 patents #5 of 71Top 8%
📍 Berchem, BE: #2 of 6 inventorsTop 35%
Overall (1989): #122,952 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4862449 Adjustable echo canceller Joannes H. P. M. Spaenjers, Eduard C. M. Boeykens, Henri A. J. Verhille, Gustaaf A. L. Geernaert 1989-08-29