Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
MA

Michael J. Ackerman — 2 Patents in 2021

JDJohn Deere: 2 patents #132 of 734Top 20%
San Jose, CA: #1,570 of 6,693 inventorsTop 25%
California: #13,721 of 66,859 inventorsTop 25%
Overall (2021): #131,631 of 548,734Top 25%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D914552 Rigid saddle for motor grader Onkar Babar, Anthony K. Kraft, John Gundupalli, Gregory K. Werner 2021-03-30
D914553 Radial saddle for motor grader Onkar Babar, Anthony K. Kraft, John Gundupalli, Gregory K. Werner 2021-03-30