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

Thomas J. Carpenter

ETErosion Tech: 5 patents #1 of 2Top 50%
LML&P Property Management: 1 patents #289 of 538Top 55%
Ankeny, IA: #51 of 408 inventorsTop 15%
Iowa: #1,336 of 15,303 inventorsTop 9%
Overall (All Time): #453,619 of 4,157,543Top 15%
11 Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
11044849 Track harvester and method Kerry T. Desmarais, Craig A. Carpenter 2021-06-29
9961834 Vine stripping apparatus and method Kerry T. Desmarais, Craig A. Carpenter 2018-05-08
9447556 Bullet anchor system Barton Wade Daniel, Bill Murphy, Wade Denison 2016-09-20
8157482 Anchor system Larry K. Burk 2012-04-17
7950878 Shoreline erosion control system 2011-05-31
7862259 Erosion control mat anchor system 2011-01-04
7828499 Erosion control system 2010-11-09
7695219 Shoreline erosion control system 2010-04-13
7588395 Erosion control transition mat 2009-09-15
6951438 Erosion control transition mat 2005-10-04
5915878 Silt fence machine 1999-06-29