Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
ML

Martin Lehmann — 2 Patents in 2021

MGMann+Hummel Gmbh: 1 patents #38 of 133Top 30%
NGNeumayer Tekfor Engineering Gmbh: 1 patents #2 of 7Top 30%
Karlsruhe, FL: #1 of 1 inventorsTop 100%
Overall (2021): #134,323 of 548,734Top 25%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11130088 Multi-modal multi-media air filtration system Thomas Loehl, Anja Koronai-Bauer, Rodrigo Reyes, Tina Marie Davis, Matthew Currin 2021-09-28
11105379 Joint arrangement Christian Fuchs, Daniel Schoener 2021-08-31