Richard N. Barr

WM Waste Management: 1 patents #1 of 4Top 25%

📍 Sellersburg, IN: #2 of 5 inventorsTop 40%

🗺 Indiana: #569 of 2,450 inventorsTop 25%

Overall (2004): #132,156 of 270,089Top 50%

Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6742962	Infiltration and gas recovery systems for landfill bioreactors	Gary R. Hater, John A. Barbush	2004-06-01