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

Michael R. Tigges

JDJohn Deere: 2 patents #132 of 734Top 20%
Dubuque, IA: #20 of 98 inventorsTop 25%
Iowa: #267 of 1,785 inventorsTop 15%
Overall (2021): #129,157 of 548,734Top 25%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10995471 Dozer blade for work vehicle Brett S. Graham, Nilesh Kumbhar, Nicholas Rokusek, John R. Mahrenholz, Walter Henson, II 2021-05-04
10988913 Blade for work vehicle Brett S. Graham, Nilesh Kumbhar, Nicholas Rokusek, John R. Mahrenholz 2021-04-27