DS

Dennis F. Sowa

📍 Wood Dale, IL: #4 of 9 inventorsTop 45%
🗺 Illinois: #1,118 of 4,656 inventorsTop 25%
Overall (1997): #159,708 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5613306 Method and apparatus for conditioning refuse Frank T. Romweber 1997-03-25