DR

Douglas Rogan

Ford: 2 patents #206 of 1,451Top 15%
📍 Madrone, CA: #1 of 2 inventorsTop 50%
🗺 California: #9,729 of 55,090 inventorsTop 20%
Overall (2025): #129,410 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12397859 Application of auxiliary lighting in automatic hitch operation Luke Niewiadomski, Shannon Brooks-Lehnert, Chen Zhang, Roger Arnold Trombley, Peter Ling +4 more 2025-08-26
12221036 Trailer sideswipe avoidance system Hira Khan 2025-02-11