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Dale J. Schleppenbach

CGCold Spring Granite: 1 patents #1 of 1Top 100%

Saint Cloud, MN: #2 of 4 inventorsTop 50%

Minnesota: #813 of 3,156 inventorsTop 30%

Overall (1997): #161,543 of 185,788Top 90%

1 Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5633508	Secondary shielding structure	—	1997-05-27