DJ

Darrell E. Johnson

GE: 1 patents #645 of 2,468Top 30%
📍 Fairmont, MN: #1 of 3 inventorsTop 35%
🗺 Minnesota: #1,405 of 4,663 inventorsTop 35%
Overall (2004): #239,153 of 270,089Top 90%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6828910 Apparatus for monitoring gas concentrations Patrick VanRyzin, Michael J. Palmer, William James Sheets 2004-12-07