Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Mark Maliszewski — 1 Patent

MEMetalcraft: 1 patents #2 of 12Top 20%
Osage, IA: #11 of 19 inventorsTop 60%
Iowa: #8,818 of 15,303 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Mark Maliszewski has been granted 1 US patent while listed as an inventor at Metalcraft. All of these patents were granted in 2022. Mark Maliszewski ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Mark Maliszewski in Osage, IA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11295192 Destructible RFID tag Kyle Bermel, Colynn Black, Joshua Martinson 2022-04-05