Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Trevor Lienemann

Princeton, NE: #1 of 1 inventorsTop 100%
Nebraska: #898 of 5,697 inventorsTop 20%
Overall (All Time): #1,003,066 of 4,157,543Top 25%
5 Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
8997693 Feeder for livestock 2015-04-07
7856943 Feeder for livestock 2010-12-28
6951189 Hay saver insert 2005-10-04
6789505 Hay saver insert 2004-09-14
6672247 Hay saver insert 2004-01-06