ED

Egbert deVries

QT Quad Environmental Technologies: 1 patents #1 of 2Top 50%
📍 Kettering, OH: #12 of 27 inventorsTop 45%
🗺 Ohio: #715 of 3,574 inventorsTop 25%
Overall (1989): #117,536 of 140,708Top 85%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4844874 Method and means for controlling mist scrubber operation — 1989-07-04