HL

Heinz J. Listl

KC Knorr Brake Company: 2 patents #10 of 22Top 50%
📍 Watertown, NY: #34 of 99 inventorsTop 35%
🗺 New York: #48,759 of 115,490 inventorsTop 45%
Overall (All Time): #2,284,405 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D361824 Fluid brake control valve G. Nicholas Gavrila 1995-08-29
5387030 Plural service rate sensitivity control valve Robert Gayfer 1995-02-07