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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Corey Weis — 2 Patents

AMAmtec: 2 patents #1 of 11Top 10%
Janesville, WI: #112 of 319 inventorsTop 40%
Wisconsin: #17,225 of 40,088 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Corey Weis has been granted 2 US patents while listed as an inventor at Amtec. The first was granted in 2013 and the most recent in February 2014. Corey Weis ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Corey Weis in Janesville, WI, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8640621 Non-dud signature training cartridge and projectile David Broden, Victor H. Strobush 2014-02-04
8424456 Non-dud signature training cartridge and projectile David Broden, Victor H. Strobush 2013-04-23