Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Sebastian Bleker — 1 Patent

LALinotype-Hell Ag: 1 patents #30 of 64Top 50%
Kiel, DE: #226 of 471 inventorsTop 50%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Sebastian Bleker has been granted 1 US patent while listed as an inventor at Linotype-Hell Ag. All of these patents were granted in 1995. Sebastian Bleker ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Sebastian Bleker in Kiel, DE.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5459590 Method and apparatus for freely selectable substitution of the achromatic part in multi color printing with the black ink Joern Kowalewski 1995-10-17