DH

Drew F. Harwell

JD John Deere: 4 patents #1,200 of 5,518Top 25%
📍 Dubuque, IA: #164 of 571 inventorsTop 30%
🗺 Iowa: #3,757 of 15,303 inventorsTop 25%
Overall (All Time): #1,127,341 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11814816 Mobile work machine with object detection and machine path visualization Michael G. Kean, Cale Darling 2023-11-14
11647686 System and method for communicating the presence of proximate objects in a working area Michael G. Kean 2023-05-16
11472402 Work tool collision avoidance method and system for a work machine Brett S. Graham, Michael G. Kean, Keith N. Chaston, Amy K. Jones, Keith J. Lensing 2022-10-18
10148634 Operator authentication for a work machine 2018-12-04