RH

Richard C. Humphrey

📍 Corvallis, OR: #100 of 242 inventorsTop 45%
🗺 Oregon: #743 of 2,300 inventorsTop 35%
Overall (2004): #131,207 of 270,089Top 50%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6792628 Animal waste disposal device, system, and methods — 2004-09-21