AO

Anita D. Olson

📍 Grand Rapids, MN: #18 of 61 inventorsTop 30%
🗺 Minnesota: #19,064 of 52,454 inventorsTop 40%
Overall (All Time): #1,606,247 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6793434 Brush — 2004-09-21
D482534 Scrub brush — 2003-11-25
4995344 Apparatus for cleaning with aqueous solution — 1991-02-26