Joseph P. Lembcke

📍 Salem, OR: #153 of 493 inventorsTop 35%

🗺 Oregon: #12,654 of 28,073 inventorsTop 50%

Overall (All Time): #2,200,154 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6536143	Wide multiple-chain trenching machine	—	2003-03-25
6397501	Wide multiple-chain trenching machine	—	2002-06-04