Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ralf Centmayer — 2 Patents

ACArctic Cat: 1 patents #93 of 154Top 65%
Markdorf, DE: #141 of 357 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Ralf Centmayer has been granted 2 US patents while listed as an inventor at Arctic Cat. The first was granted in 2008 and the most recent in July 2025. Ralf Centmayer ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Ralf Centmayer in Markdorf, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12345223 Air intake vibration isolation systems for vehicle engines Nenad Malinovic, Sergej Tkatschenko 2025-07-01
7377251 V-engine having at least one turbocharger Eberhard Wizgall, Urs Wenger 2008-05-27