AK

Arthur T. Kroll

GR Graco: 1 patents #70 of 149Top 50%
📍 Oak Park, IL: #229 of 677 inventorsTop 35%
🗺 Illinois: #26,653 of 84,256 inventorsTop 35%
Overall (All Time): #1,581,967 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7380691 Cap shape supporting and form maintaining device, aka “HatNoodle” and method of storage for cap Gregory Arthur Kroll, Travis Lee Wilson 2008-06-03
4589597 Rotary atomizer spray painting device Herman Robisch 1986-05-20
4359189 Automatic electrostatic centrifugal atomizer system Richard M. Sherman 1982-11-16