CW

Cornelis Weening

U.S. Philips: 1 patents #4,133 of 8,851Top 50%
Overall (All Time): #3,936,491 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4861699 Method of making a master disk used in making optical readable information disks Jacob Wijdenes, Johannes M. Ramaker 1989-08-29