Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Alexander Druschitz

TCTeletype Co.: 1 patents #20 of 58Top 35%
Paddy Lane, IL: #284 of 467 inventorsTop 65%
Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #4,109,530 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4196831 Punched paper tape feed wheel mechanism Ingard B. Hodne 1980-04-08