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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Jiri Elfmark — 1 Patent

MAMannesmann Ag: 1 patents #514 of 1,341Top 40%
Klimkovice, CZ: #6 of 17 inventorsTop 40%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Jiri Elfmark has been granted 1 US patent while listed as an inventor at Mannesmann Ag. All of these patents were granted in 1999. Jiri Elfmark ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Jiri Elfmark in Klimkovice, CZ.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5891275 Model-assisted process for the controlled cooling of hot strip and plate in a computer-guided rolling and cooling process Christoph TISCHNER, Christian Plociennik, Roman DEHMEL 1999-04-06