Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Herman Trub — 1 Patent

KRKronos: 1 patents #9 of 24Top 40%
Leverkusen, DE: #997 of 1,687 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Herman Trub has been granted 1 US patent while listed as an inventor at Kronos. All of these patents were granted in 1997. Herman Trub ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Herman Trub in Leverkusen, DE.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5683669 Metal chloride generator and improved process for the production of metal chlorides used in the manufacture of titanium dioxide by the chloride process Achim Hartmann 1997-11-04 $3,789,000