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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Werner Reiffert — 3 Patents

UNUnknown: 3 patents #7,366 of 83,584Top 9%
Bochum, DE: #241 of 1,022 inventorsTop 25%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Werner Reiffert has been granted 3 US patents while listed as an inventor at Unknown. The first was granted in 1984 and the most recent in May 1985. Werner Reiffert ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Werner Reiffert in Bochum, DE.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4515183 Pneumatic control valve Dieter Peters, Joachim Wiendahl 1985-05-07
4484598 Pneumatic control apparatus Dieter Peters, Joachim Wiendahl 1984-11-27
4470481 Wick oiler Dieter Peters, Joachim Wiendahl 1984-09-11