Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Darius Teichroew — 5 Patents

MTMate Precision Tooling: 4 patents #6 of 22Top 30%
Crystal, MN: #46 of 227 inventorsTop 25%
Minnesota: #13,707 of 52,454 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Darius Teichroew has been granted 5 US patents while listed as an inventor at Mate Precision Tooling. The first was granted in 2013 and the most recent in August 2020. Darius Teichroew ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Darius Teichroew in Crystal, MN, US.

Patents per Year

Patents granted per year, 2013 to 2020Bar chart with a peak of 2 patents in 2018.peak 22013: 1 patents20132018: 2 patents20182020: 2 patents2020

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10751781 Punch assembly with replaceable punch tip Larry Villeneuve 2020-08-25
10646913 Punch assembly with replaceable punch tip Larry Villeneuve 2020-05-12
D822725 Punch insert Larry Villeneuve 2018-07-10
D820328 Punch insert Larry Villeneuve 2018-06-12
8555577 Panel mounting system and method Robert J. Maday, Kevin L. Shaw 2013-10-15