CL

Carl J. Landgraf

ZP Zenith Sintered Products: 3 patents #3 of 8Top 40%
📍 Waukesha, WI: #406 of 1,162 inventorsTop 35%
🗺 Wisconsin: #13,258 of 40,088 inventorsTop 35%
Overall (All Time): #1,617,228 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6419876 Machinability of powder metal components Terry M. Cadle, Joel H. Mandel 2002-07-16
6148685 Duplex sprocket/gear construction and method of making same Terry M. Cadle, Joel H. Mandel, Timothy E. Geiman 2000-11-21
5501529 Bearing support insert Terry M. Cadle, Georgia M. Mayer 1996-03-26