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USPTO Patent Rankings Data through Dec 31, 2025
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Frank Horch — 2 Patents

PHPhoenix: 2 patents #55 of 153Top 40%
Buxtehude, DE: #75 of 190 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Frank Horch has been granted 2 US patents while listed as an inventor at Phoenix. The first was granted in 1986 and the most recent in January 1988. Frank Horch ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Frank Horch in Buxtehude, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4718700 T-shaped hose Hermann Brockmann, Herbert Barfuss, Werner Schutt 1988-01-12
4589623 Mold for producing T-shaped rubber hoses Hermann Brockmann, Hans-Georg Fuchs 1986-05-20