MR

Mark E. Rovnyak

HO Holland: 1 patents #3 of 7Top 45%
HA Harsco: 1 patents #2 of 11Top 20%
📍 Mokena, IL: #3 of 8 inventorsTop 40%
🗺 Illinois: #1,559 of 5,780 inventorsTop 30%
Overall (2003): #162,504 of 273,478Top 60%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6515249 Method of railroad rail repair Greg A. Valley 2003-02-04