LV

Lawrence E. Vaughn

FS Federal Signal: 1 patents #12 of 66Top 20%
📍 Watertown, NY: #3 of 5 inventorsTop 60%
🗺 New York: #1,258 of 5,342 inventorsTop 25%
Overall (1989): #84,369 of 140,708Top 60%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4842341 Brake pipe pressure modulating valve device Walter E. Rojecki, Thomas H. Engle 1989-06-27