Hans De Bruijn

TC Terre Hill Silo Co.: 1 patents #1 of 3Top 35%

🗺 Pennsylvania: #1,270 of 5,047 inventorsTop 30%

Overall (2004): #214,738 of 270,089Top 80%

Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6676832	Surface water purifying catch basin	Dennis C. Kohl, David Schollenberger	2004-01-13