DJ

Dana J. Johnson

BI Birko: 1 patents #1 of 3Top 35%
📍 Broomfield, CO: #13 of 44 inventorsTop 30%
🗺 Colorado: #422 of 1,967 inventorsTop 25%
Overall (1997): #163,080 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5647997 Waste water treatment with peracid compositions Frederick W. Holzhauer, Terry L. McAninch 1997-07-15