GD

Gudrun Dietz

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
📍 Shipka, BG: #12 of 30 inventorsTop 40%
Overall (All Time): #3,984,839 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4704348 Exposure of uniform fine pattern on photoresist Yasuhiro Koizumi, Soichi Torisawa, Walter Gartner, Wolfgang Retschke 1987-11-03