JL

John Laufer

📍 Monroeville, PA: #8 of 38 inventorsTop 25%
🗺 Pennsylvania: #1,270 of 5,047 inventorsTop 30%
Overall (2004): #189,623 of 270,089Top 75%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6802542 Unlocking device for supplemental door lock — 2004-10-12