KG

Karl J. Grajkowski

PI Polaris Industries: 1 patents #45 of 185Top 25%
📍 Hudson, WI: #17 of 44 inventorsTop 40%
🗺 Wisconsin: #1,288 of 3,989 inventorsTop 35%
Overall (2025): #325,050 of 469,880Top 70%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12391116 Adjustable performance for a vehicle Amber P. Malone, Eric P. Nault, Steven C. Erickson, Brian R. Gillingham, Ryan D. Carlson 2025-08-19