WB

Werner D. Bissinger

IBM: 2 patents #32,839 of 70,183Top 50%
Overall (All Time): #2,335,940 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4734175 Process for regenerating an electroless copper plating bath — 1988-03-29
4696717 Process for automatically regenerating copper chloride etch solutions — 1987-09-29