HJ

Helmut Joeres

U.S. Philips: 1 patents #4,133 of 8,851Top 50%
📍 Aachen, DE: #1,459 of 2,680 inventorsTop 55%
Overall (All Time): #4,097,322 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4291251 Color display tube Jan Bijma, Johannes H. M. Johanns 1981-09-22