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USPTO Patent Rankings Data through Sept 30, 2025
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Royce A. Steinert — 1 Patent in 2021

EIExcel Industries: 1 patents #5 of 9Top 60%
Hutchinson, KS: #1 of 8 inventorsTop 15%
Kansas: #340 of 1,131 inventorsTop 35%
Overall (2021): #281,269 of 548,734Top 55%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11198408 Control system for a terrain working vehicle having an operator protection apparatus Harlan John Bartel, Eric M. Biggs, Brian R. Funk, Ronald E. Lefevre, James A. Wright +1 more 2021-12-14