CK

Calvin Jay Kortman

📍 Holland, MI: #45 of 141 inventorsTop 35%
🗺 Michigan: #1,659 of 6,198 inventorsTop 30%
Overall (2002): #245,255 of 266,432Top 95%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6464092 Industrial component rack assembly Mark A. Kortman, Joyce E. Kortman 2002-10-15