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USPTO Patent Rankings Data through Dec 31, 2025
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Franz Blum — 4 Patents

UNUnknown: 3 patents #7,366 of 83,584Top 9%
Salzburg, AT: #59 of 352 inventorsTop 20%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Franz Blum has been granted 4 US patents while listed as an inventor at Unknown. The first was granted in 2020 and the most recent in November 2023. Franz Blum ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Franz Blum in Salzburg, AT.

Patents per Year

Patents granted per year, 2020 to 2023Bar chart with a peak of 1 patents in 2020.peak 12020: 1 patents20202021: 1 patents20212022: 1 patents20222023: 1 patents2023

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11815119 Perforated wall system and fastening element Stefan Ilg, Martin Göckel 2023-11-14
11485390 Liftable carrying device Horst Foessl 2022-11-01
11008023 Liftable carrying apparatus Horst Foessl 2021-05-18
10583847 Raisable carrying device Horst Foessl 2020-03-10

Frequent Collaborators

Horst Foessl3 shared
Martin Göckel1 shared
Stefan Ilg1 shared

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Sandra Bittorf4
Aviel FOGEL4
Eric Matthew Walton4