CL

Chang Li-Hsieh

KC Koch Engineering Company: 1 patents #26 of 50Top 55%
📍 Carlisle, MA: #259 of 364 inventorsTop 75%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,850,208 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5112536 Random packing element and method Kenneth J. McNulty, Neil Yeoman 1992-05-12