Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Mark D. Beeck — 3 Patents in 2018

JDJohn Deere: 3 patents #28 of 493Top 6%
Ankeny, IA: #7 of 66 inventorsTop 15%
Iowa: #118 of 1,620 inventorsTop 8%
Overall (2018): #66,344 of 503,207Top 15%
3 Patents 2018

Issued Patents 2018

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9907221 Hitch module David A. Payne, Jarrod R. Ruckle 2018-03-06
D812109 Gang tension spring washer for an agricultural machine Jacob W. Cross, Richard J. Connell, Hugo Alonso Valdes 2018-03-06
9894822 Agricultural implement tool mounting assembly Robert T. Casper, Richard J. Connell, David L. Steinlage, Daniel P. Bruns 2018-02-20