Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Werner Holtmann — 1 Patent

NUNukem: 1 patents #43 of 113Top 40%
Enger, DE: #22 of 46 inventorsTop 50%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Werner Holtmann has been granted 1 US patent while listed as an inventor at Nukem. All of these patents were granted in 1988. Werner Holtmann ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Werner Holtmann in Enger, DE.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4784823 Corrosion protection Hartmut Kroll, Gunther Luthardt, Volker Portscher 1988-11-15