Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
EB

Egon Bussmann

SASiemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
Overall (All Time): #3,988,687 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4564394 Preventing lateral oxide growth by first forming nitride layer followed by a composite masking layer 1986-01-14