DW

Dolores R. Wirkus

📍 Rantoul, IL: #192 of 340 inventorsTop 60%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,947,722 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D294467 Combined bottle cap and pill divider Leroy A. Wirkus 1988-03-01