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

Daniel S. Hoffman — 5 Patents in 2019

JDJohn Deere: 5 patents #22 of 593Top 4%
Bettendorf, IA: #5 of 54 inventorsTop 10%
Iowa: #64 of 1,684 inventorsTop 4%
Overall (2019): #37,534 of 560,194Top 7%
5 Patents 2019

Issued Patents 2019

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10517215 Roll center for attachment frame control arms Alex Brimeyer, Joshua R. Pierson, Bryan R. Yanke 2019-12-31 $21,019,000
10477767 Draper platform with removable central roller baffle Shreyas P. Modak, Duane M. Bomleny, Bryan R. Yanke 2019-11-19 $22,330,000
10477770 Draper platform with reconfigurable central roller baffle Shreyas P. Modak, Duane M. Bomleny, Bryan R. Yanke 2019-11-19 $22,330,000
10390486 Polymer used as draper belt contact surface Anthony M. Hasenour, Gregory S. McCunn 2019-08-27 $38,127,000
10390487 Textured draper belt for an agricultural harvester Anthony M. Hasenour, Anthony J. Washburn 2019-08-27 $38,127,000