Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Gabriel Kallabis

SGStabila Messgeräte Gustav Ullrich Gmbh: 1 patents #1 of 4Top 25%
Spirkelbach, DE: #1 of 1 inventorsTop 100%
Overall (2023): #442,388 of 537,848Top 85%
1 Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11578975 Spirit level Wyatt Ray Kirby, Jan Neukumeter, Sebastian Scheib 2023-02-14