JK

Joannes A. E. Van Der Kop

U.S. Philips: 1 patents #205 of 1,030Top 20%
Overall (1989): #92,417 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4816927 Magnetic-tape apparatus, having means for optimizing tape speed Alvert M. A. Rijckaert 1989-03-28