JK

Jeffrey S. Kemppainen

SA Saf-Holland: 3 patents #44 of 144Top 35%
📍 Kent City, MI: #10 of 30 inventorsTop 35%
🗺 Michigan: #27,158 of 86,293 inventorsTop 35%
Overall (All Time): #1,334,271 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12377819 Landing gear assembly 2025-08-05
12370983 Apparatus and method for lowering and raising a trailer William J. Hicks, Andrew L. Wallner, Tianyu Ling 2025-07-29
12325387 Landing gear assembly 2025-06-10