Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
JK

Jeffrey S. Kemppainen

SA Saf-Holland: 3 patents #2 of 24Top 9%
📍 Kent City, MI: #2 of 6 inventorsTop 35%
🗺 Michigan: #578 of 6,958 inventorsTop 9%
Overall (2025): #58,740 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

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