Jon A. Schmidgall

HPHawkeye Concrete Products: 1 patents #1 of 1Top 100%

Mediapolis, IA: #1 of 3 inventorsTop 35%

Iowa: #149 of 653 inventorsTop 25%

Overall (1997): #126,245 of 185,788Top 70%

1 Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5679279	Collapsible core seam cover for concrete making apparatus	—	1997-10-21