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Ralph H. Torborg

VA Varidigm: 1 patents #4 of 5Top 80%
📍 Plymouth, MN: #39 of 138 inventorsTop 30%
🗺 Minnesota: #1,168 of 4,231 inventorsTop 30%
Overall (2005): #118,301 of 245,428Top 50%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6866202 Variable output heating and cooling control Paul E. Sigafus, James W. Ratz, Larry Lutton 2005-03-15