RH

Robert H. Heil

3M: 1 patents #266 of 952Top 30%
📍 Belleville, IL: #3 of 13 inventorsTop 25%
🗺 Illinois: #1,021 of 4,484 inventorsTop 25%
Overall (1994): #75,510 of 165,921Top 50%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5374477 Barrier laminate and method for sealing gaps in building construction Joseph D. Lawless, Scott R. Pribnow, Duncan Russell 1994-12-20