DD

Daniel J. Dobrez

DC Dober Chemical: 1 patents #1 of 5Top 20%
📍 Homewood, IL: #3 of 8 inventorsTop 40%
🗺 Illinois: #1,118 of 4,656 inventorsTop 25%
Overall (1997): #164,037 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5595201 Apparatus and methods for automatically cleaning multiple pieces of equipment Robert J. Rybarski 1997-01-21